RML-IO: Test Cases

This document defines the RML-IO test cases, consisting of a collection of test case documents (input and expected output). The purpose of the test cases is to determine the conformance of tools that execute RML rules to the RML-IO specification.

The test cases are semantically described for re-usability and shareability following the W3C Test case description. Each test:Testcase as the following properties:

• dcterms:identifier: unique ID of the test case.
• rmltest:hasError: if an error of the RML Processor is expected or not.
• rmltest:input: One or more input data of the test case.
• rmltest:output: One or more output data of the test case.
• rmltest:inputFormat: the input data format.
• rmltest:outputFormat: the output data format.
• rmltest:mappingDocument: the RML mapping rules in Turtle.

This section describes the RML-IO test cases. These descriptions are also available as RDF. The files are available on GitHub in the folder test-cases. Each test case is contained in a single folder, containing three types of files:

• Zero or more files containing the data sources, in the case of JSON, XML, CSV, or containing the SQL statements to create the necessary tables, in the case of MySQL, PostgreSQL, and SQL Server.
• One file with the RML rules, called mapping.ttl, in the Turtle format.
• Zero or more files with the expected RDF. No file is provided if an error is expected that must halt the generation of the RDF because of an error.

Title: Source with UTF-8 encoding

Description: Test source with UTF-8 encoding

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .


<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json"
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with UTF-16 encoding

Description: Test source with UTF-16 encoding

Error expected? No

Input

��[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .


<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends-UTF16.json"
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source no compression

Description: Test source without compression

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .


<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json"
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source GZip compression

Description: Test source with GZip compression

Error expected? No

Input Friends.json.gz

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .


<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json.gz";
      rml:compression rml:gzip;
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source Zip compression

Description: Test source with ZIP compression

Error expected? No

Input Friends.json.zip

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json.zip";
      rml:compression rml:zip;
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source TarXz compression

Description: Test source with TarXZ compression

Error expected? No

Input Friends.json.tar.xz

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json.tar.xz";
      rml:compression rml:tarxz;
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source TarGzip compression

Description: Test source with TarGZip compression

Error expected? No

Input Friends.json.tar.gz

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json.tar.gz";
      rml:compression rml:targz;
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with query

Description: Test source which requires a query

Error expected? No

Input

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
        rml:path "./Friends.nt";
    ];
    rml:iterator """
    PREFIX foaf: <http://xmlns.com/foaf/0.1/>

    SELECT ?person ?name ?age WHERE {
        ?person foaf:name ?name .
        ?person foaf:age ?age .
    }
    """;
    rml:referenceFormulation formats:SPARQL_Results_CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:reference "person";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with default NULL values

Description: Test source with default NULL values

Error expected? No

Input

id,name,age
0,Monica Geller,33
1,Rachel Green,34
2,Joey Tribbiani,35
3,Chandler Bing,36
4,Ross Geller,37
5,,

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends-NULL.csv";
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with one NULL value

Description: Test source with one NULL value defined

Error expected? No

Input

id,name,age
0,Monica Geller,33
1,Rachel Green,34
2,Joey Tribbiani,35
3,Chandler Bing,36
4,Ross Geller,37
5,,

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends-NULL.csv";
      rml:null "";
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with multiple NULL values

Description: Test source with multiple NULL values defined

Error expected? No

Input

id,name,age
0,Monica Geller,33
1,Rachel Green,34
2,Joey Tribbiani,35
3,Chandler Bing,36
4,Ross Geller,37
5,,
6,NULL,NULL

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends-NULL.csv";
      rml:null "";
      rml:null "NULL";
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with D2RQ access description

Description: Test source with D2RQ access description for SQL databases

Error expected? No

Input

id,name,age
0,Monica Geller,33
1,Rachel Green,34
2,Joey Tribbiani,35
3,Chandler Bing,36
4,Ross Geller,37

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix d2rq: <http://www.wiwiss.fu-berlin.de/suhl/bizer/D2RQ/0.1#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#D2RQSourceAccess> a rml:Source, d2rq:Database;
  d2rq:jdbcDSN "$CONNECTIONDSN";
  d2rq:username "$USERNAME";
  d2rq:password "$PASSWORD"
.

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source <#D2RQSourceAccess>;
    rml:referenceFormulation rml:SQL2008Table;
    rml:iterator "Friends";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with a Relative Path Source

Description: Test access to a file

Error expected? No

Input

id,name,age
0,Monica Geller,33
1,Rachel Green,34
2,Joey Tribbiani,35
3,Chandler Bing,36
4,Ross Geller,37

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath, rml:Source;
      rml:root rml:CurrentWorkingDirectory;
      rml:path "./Friends.csv"
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with JSONPath reference formulation

Description: Test source with JSONPath reference formulation

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
      rml:encoding rml:UTF-8
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with CSV reference formulation

Description: Test source with Tabular reference formulation

Error expected? No

Input

id,name,age
0,Monica Geller,33
1,Rachel Green,34
2,Joey Tribbiani,35
3,Chandler Bing,36
4,Ross Geller,37

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.csv";
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with XPath reference formulation

Description: Test source with XPath reference formulation

Error expected? No

Input

<Friends>
  <Character id="0">
    <name>Monica Geller</name>
    <age>33</age>
  </Character>
  <Character id="1">
    <name>Rachel Green</name>
    <age>34</age>
  </Character>
  <Character id="2">
    <name>Joey Tribbiani</name>
    <age>35</age>
  </Character>
  <Character id="3">
    <name>Chandler Bing</name>
    <age>36</age>
  </Character>
  <Character id="4">
    <name>Ross Geller</name>
    <age>37</age>
  </Character>
</Friends>

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.xml"
    ];
    rml:referenceFormulation rml:XPath;
    rml:iterator "//Friends/Character";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{@id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name/text()";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age/text()";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Source with XPath reference formulation with namespaces

Description: Test source with XPath reference formulation with namespaces

Error expected? No

Input

<Friends xmlns:ex="http://example.org">
  <ex:Character id="0">
    <ex:name>Monica Geller</ex:name>
    <ex:age>33</ex:age>
  </ex:Character>
  <ex:Character id="1">
    <ex:name>Rachel Green</ex:name>
    <ex:age>34</ex:age>
  </ex:Character>
  <ex:Character id="2">
    <ex:name>Joey Tribbiani</ex:name>
    <ex:age>35</ex:age>
  </ex:Character>
  <ex:Character id="3">
    <ex:name>Chandler Bing</ex:name>
    <ex:age>36</ex:age>
  </ex:Character>
  <ex:Character id="4">
    <ex:name>Ross Geller</ex:name>
    <ex:age>37</ex:age>
  </ex:Character>
</Friends>

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.xml"
    ];
    rml:referenceFormulation [ a rml:XPathReferenceFormulation;
      rml:namespace [ a rml:Namespace;
        rml:namespacePrefix "ex";
        rml:namespaceURL "http://example.org";
      ];
    ];
    rml:iterator "//Friends/ex:Character";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{@id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "ex:name/text()";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "ex:age/text()";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Multiple sources of same type

Description: Tests the generation of all triples from multiple homogeneous sources

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
      rml:encoding rml:UTF-8
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:RelativePathSource;
      rml:root rml:MappingDirectory;
      rml:path "Friends2.json";
      rml:encoding rml:UTF-8
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .
<http://example.org/6> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/6> <http://xmlns.com/foaf/0.1/name> "Phoebe Buffay" .

Title: Multiple sources of different type

Description: Tests the generation of all triples from multiple heterogeneous sources

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
      rml:encoding rml:UTF-8
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:RelativePathSource;
      rml:root rml:MappingDirectory;
      rml:path "Friends.csv";
      rml:encoding rml:UTF-8
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .
<http://example.org/6> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/6> <http://xmlns.com/foaf/0.1/name> "Phoebe Buffay" .

Title: Source with quoted columns

Description: Tests the generation of triples where columns are quoted

Error expected? Yes

Input

"id","name","age"
0,Monica Geller,33
1,Rachel Green,34
2,Joey Tribbiani,35
3,Chandler Bing,36
4,Ross Geller,37

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.csv";
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ];
.

Title: Invalid CSV source, reference to invalid column

Description: Tests the identification of invalid CSV sources

Error expected? Yes

Input

id,name,age
6,Phoebe Buffay 37

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.csv";
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "age";
    ];
  ].

Title: Invalid CSV source, no reference to invalid column

Description: Tests the identification of invalid CSV sources, even when all columns referenced are valid

Error expected? Yes

Input

id,name,age
6,Phoebe Buffay 37

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.csv";
    ];
    rml:referenceFormulation rml:CSV;
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ].

Title: Complex JSON source

Description: Tests the generation of triples from complex JSON sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0011a/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$.companies[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{name}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ].

Output

<http://example.org/InnovateX> <http://xmlns.com/foaf/0.1/name> "InnovateX" .
<http://example.org/TechCorp> <http://xmlns.com/foaf/0.1/name> "TechCorp" .

Title: Complex JSON source

Description: Tests the generation of triples from complex JSON sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0011b/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$.companies[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{name}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant ex:department;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.departments[*].name";
    ];
  ].

Output

<http://example.org/InnovateX> <http://example.com/department> "Research & Development" .
<http://example.org/InnovateX> <http://example.com/department> "Sales" .
<http://example.org/TechCorp> <http://example.com/department> "Engineering" .
<http://example.org/TechCorp> <http://example.com/department> "Marketing" .

Title: Complex JSON source

Description: Tests the generation of triples from complex JSON sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0011c/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$.companies[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{name}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant ex:employee;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.departments[*].employees[*].name";
    ];
  ].

Output

<http://example.org/InnovateX> <http://example.com/employee> "Liam Brown" .
<http://example.org/InnovateX> <http://example.com/employee> "Olivia Martinez" .
<http://example.org/InnovateX> <http://example.com/employee> "Sophia White" .
<http://example.org/TechCorp> <http://example.com/employee> "Bob Smith" .
<http://example.org/TechCorp> <http://example.com/employee> "Eve Davis" .
<http://example.org/TechCorp> <http://example.com/employee> "Sarah Lee" .

Title: Complex JSON source

Description: Tests the generation of triples from complex JSON sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0011d/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$.companies[*].departments[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{name}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.manager.name";
    ];
  ].

Output

<http://example.org/Engineering> <http://xmlns.com/foaf/0.1/name> "Alice Johnson" .
<http://example.org/Marketing> <http://xmlns.com/foaf/0.1/name> "John Doe" .
<http://example.org/Research%20%26%20Development> <http://xmlns.com/foaf/0.1/name> "Emma Wilson" .
<http://example.org/Sales> <http://xmlns.com/foaf/0.1/name> "Michael Green" .

Title: Complex JSON source

Description: Tests the generation of triples from complex JSON sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0011e/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$.companies[*].departments[*].employees[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{name}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant ex:skill;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.skills[*]";
    ];
  ].

Output

<http://example.org/Bob%20Smith> <http://example.com/skill> "AWS" .
<http://example.org/Bob%20Smith> <http://example.com/skill> "JavaScript" .
<http://example.org/Bob%20Smith> <http://example.com/skill> "Python" .
<http://example.org/Eve%20Davis> <http://example.com/skill> "Docker" .
<http://example.org/Eve%20Davis> <http://example.com/skill> "Kubernetes" .
<http://example.org/Eve%20Davis> <http://example.com/skill> "Terraform" .
<http://example.org/Liam%20Brown> <http://example.com/skill> "Deep Learning" .
<http://example.org/Liam%20Brown> <http://example.com/skill> "Machine Learning" .
<http://example.org/Liam%20Brown> <http://example.com/skill> "Python" .
<http://example.org/Olivia%20Martinez> <http://example.com/skill> "CRM" .
<http://example.org/Olivia%20Martinez> <http://example.com/skill> "Lead Generation" .
<http://example.org/Olivia%20Martinez> <http://example.com/skill> "Negotiation" .
<http://example.org/Sarah%20Lee> <http://example.com/skill> "Copywriting" .
<http://example.org/Sarah%20Lee> <http://example.com/skill> "Google Ads" .
<http://example.org/Sarah%20Lee> <http://example.com/skill> "SEO" .
<http://example.org/Sophia%20White> <http://example.com/skill> "Data Analysis" .
<http://example.org/Sophia%20White> <http://example.com/skill> "R" .
<http://example.org/Sophia%20White> <http://example.com/skill> "SQL" .

Title: Complex XML source

Description: Tests the generation of triples from complex XML sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0012a/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.xml";
    ];
    rml:referenceFormulation rml:XPath;
    rml:iterator "/companies/company";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{@id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "name";
    ];
  ].

Output

<http://example.org/25> <http://xmlns.com/foaf/0.1/name> "TechCorp" .
<http://example.org/35> <http://xmlns.com/foaf/0.1/name> "InnovateX" .

Title: Complex XML source

Description: Tests the generation of triples from complex XML sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0012b/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.xml";
    ];
    rml:referenceFormulation rml:XPath;
    rml:iterator "/companies/company/departments";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{../@id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant ex:department;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "department/name";
    ];
  ].

Output

<http://example.org/25> <http://example.com/department> "Engineering" .
<http://example.org/25> <http://example.com/department> "Marketing" .
<http://example.org/35> <http://example.com/department> "Research & Development" .
<http://example.org/35> <http://example.com/department> "Sales" .

Title: Complex XML source

Description: Tests the generation of triples from complex XML sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0012c/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.xml";
    ];
    rml:referenceFormulation rml:XPath;
    rml:iterator "/companies/company/departments/department/employees";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{../../../@id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant ex:employee;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "employee/name";
    ];
  ].

Output

<http://example.org/25> <http://example.com/employee> "Bob Smith" .
<http://example.org/25> <http://example.com/employee> "Eve Davis" .
<http://example.org/25> <http://example.com/employee> "Sarah Lee" .
<http://example.org/35> <http://example.com/employee> "Liam Brown" .
<http://example.org/35> <http://example.com/employee> "Olivia Martinez" .
<http://example.org/35> <http://example.com/employee> "Sophia White" .

Title: Complex XML source

Description: Tests the generation of triples from complex XML sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0012d/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.xml";
    ];
    rml:referenceFormulation rml:XPath;
    rml:iterator "/companies/company/departments/department";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{../../@id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant ex:manager;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "manager/name";
    ];
  ].

Output

<http://example.org/25> <http://example.com/manager> "Alice Johnson" .
<http://example.org/25> <http://example.com/manager> "John Doe" .
<http://example.org/35> <http://example.com/manager> "Emma Wilson" .
<http://example.org/35> <http://example.com/manager> "Michael Green" .

Title: Complex XML source

Description: Tests the generation of triples from complex XML sources

Error expected? No

Input http://w3id.org/rml/resources/rml-io/RMLSTC0012e/Friends.json

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.com/> .
@base <http://example.com/rules/> .

<#TriplesMap2> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "companies.xml";
    ];
    rml:referenceFormulation rml:XPath;
    rml:iterator "/companies/company/departments/department/employees/employee";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{name}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant ex:skill;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "skills/skill";
    ];
  ].

Output

<http://example.org/Bob%20Smith> <http://example.com/employee> "AWS" .
<http://example.org/Bob%20Smith> <http://example.com/employee> "JavaScript" .
<http://example.org/Bob%20Smith> <http://example.com/employee> "Python" .
<http://example.org/Eve%20Davis> <http://example.com/employee> "Docker" .
<http://example.org/Eve%20Davis> <http://example.com/employee> "Kubernetes" .
<http://example.org/Eve%20Davis> <http://example.com/employee> "Terraform" .
<http://example.org/Liam%20Brown> <http://example.com/employee> "Deep Learning" .
<http://example.org/Liam%20Brown> <http://example.com/employee> "Machine Learning" .
<http://example.org/Liam%20Brown> <http://example.com/employee> "Python" .
<http://example.org/Olivia%20Martinez> <http://example.com/employee> "CRM" .
<http://example.org/Olivia%20Martinez> <http://example.com/employee> "Lead Generation" .
<http://example.org/Olivia%20Martinez> <http://example.com/employee> "Negotiation" .
<http://example.org/Sarah%20Lee> <http://example.com/employee> "Copywriting" .
<http://example.org/Sarah%20Lee> <http://example.com/employee> "Google Ads" .
<http://example.org/Sarah%20Lee> <http://example.com/employee> "SEO" .
<http://example.org/Sophia%20White> <http://example.com/employee> "Data Analysis" .
<http://example.org/Sophia%20White> <http://example.com/employee> "R" .
<http://example.org/Sophia%20White> <http://example.com/employee> "SQL" .

Title: Default target

Description: Test exporting all triples to the default Target when not Targets are specified.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
      rml:encoding rml:UTF-8
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

Output

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Single Target: Subject Map

Description: Test exporting all triples to a single Target with a given subject.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:logicalTarget <#TargetDump1>;
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Single Target: Predicate Map

Description: Test exporting all triples to a single Target with a given predicate.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
      rml:logicalTarget <#TargetDump1>;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33".
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34".
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35".
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36".
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37".

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Single Target: Object Map

Description: Test exporting all triples to a single Target with a given object reference.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:logicalTarget <#TargetDump1>;
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33".
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34".
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35".
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36".
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37".

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Single Target: Graph Map

Description: Test exporting all triples within a named graph to a single Target.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph;
      rml:logicalTarget <#TargetDump1>;
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" <http://example.org/PeopleGraph>.
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" <http://example.org/PeopleGraph> .

Title: Single Target: Language Map

Description: Test exporting all triples with a given language tag to a single Target.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:languageMap [ a rml:LanguageMap;
        rml:constant "en";
        rml:logicalTarget <#TargetDump1>;
      ];
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33".
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34".
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35".
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36".
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37".

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller"@en .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green"@en .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani"@en .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing"@en .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller"@en .

Title: Single Target: Datatype Map

Description: Test exporting all triples with a given datatype to a single Target.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:datatypeMap [ a rml:DatatypeMap;
        rml:constant xsd:integer;
        rml:logicalTarget <#TargetDump1>;
      ];
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33"^^<http://www.w3.org/2001/XMLSchema#integer>.
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34"^^<http://www.w3.org/2001/XMLSchema#integer>.
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35"^^<http://www.w3.org/2001/XMLSchema#integer>.
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36"^^<http://www.w3.org/2001/XMLSchema#integer>.
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37"^^<http://www.w3.org/2001/XMLSchema#integer>.

Title: Multiple Targets: Same Term Map

Description: Test exporting all triples to multiple Targets in the same Term Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:logicalTarget <#TargetDump1>;
    rml:logicalTarget <#TargetDump2>;
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Title: Multiple Targets: Subject Map and Predicate Map

Description: Test exporting all triples to a Target in a Subject Map and a Target in a Predicate Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:logicalTarget <#TargetDump1>;
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
      rml:logicalTarget <#TargetDump2>;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Title: Multiple Targets: Subject Map and Object Map

Description: Test exporting all triples to a Target in a Subject Map and a Target in a Object Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:logicalTarget <#TargetDump1>;
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:logicalTarget <#TargetDump2>;
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Title: Multiple Targets: Predicate Map and Object Map

Description: Test exporting all triples to a Target in a Predicate Map and a Target in a Object Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
      rml:logicalTarget <#TargetDump1>;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:logicalTarget <#TargetDump2>;
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Title: Multiple Targets: Subject Map, Predicate Map, and Object Map

Description: Test exporting all triples to a Target in a Subject Map, a Target in a Predicate Map, and a Target in a Object Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:logicalTarget <#TargetDump3>;
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
      rml:logicalTarget <#TargetDump1>;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:logicalTarget <#TargetDump2>;
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump3> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump3.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Title: Multiple Targets: Subject Map and Graph Map

Description: Test exporting all triples to a Target in a Subject Map and a Target in a Graph Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:logicalTarget <#TargetDump1>;
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph;
      rml:logicalTarget <#TargetDump2>;
    ];
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" <http://example.org/PeopleGraph> .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" <http://example.org/PeopleGraph> .

Title: Multiple Targets: Predicate Map and Graph Map

Description: Test exporting all triples to a Target in a Predicate Map and a Target in a Graph Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph;
      rml:logicalTarget <#TargetDump2>;
    ];
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
      rml:logicalTarget <#TargetDump1>;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" <http://example.org/PeopleGraph> .

Title: Multiple Targets: Object Map and Graph Map

Description: Test exporting all triples to a Target in a Object Map and a Target in a Graph Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph;
      rml:logicalTarget <#TargetDump2>;
    ];
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:logicalTarget <#TargetDump1>;
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" <http://example.org/PeopleGraph> .

Title: Multiple Targets: Language Map and Graph Map

Description: Test exporting all triples to a Target in a Language Map and a Target in a Graph Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:languageMap [ a rml:LanguageMap;
        rml:constant "en";
        rml:logicalTarget <#TargetDump2>;
      ];
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph; 
      rml:logicalTarget <#TargetDump1>;
    ];
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" <http://example.org/PeopleGraph> .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller"@en .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green"@en .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani"@en .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing"@en .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller"@en .

Title: Multiple Targets: Language Map and Object Map

Description: Test exporting all triples to a Target in a Language Map and a Target in a Object Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix ex: <http://example.org> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:languageMap [ a rml:LanguageMap;
        rml:constant "en";
        rml:logicalTarget <#TargetDump2>;
      ];
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:logicalTarget <#TargetDump1>;
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller"@en .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green"@en .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani"@en .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing"@en .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller"@en .

Title: Multiple Targets: Datatype Map and Graph Map

Description: Test exporting all triples to a Target in a Datatype Map and a Target in a Graph Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph; 
      rml:logicalTarget <#TargetDump1>;
    ];
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:datatypeMap [ a rml:DatatypeMap;
        rml:constant xsd:integer;
        rml:logicalTarget <#TargetDump2>;
      ];
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller"@en .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green"@en .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani"@en .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing"@en .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller"@en .

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37"^^<http://www.w3.org/2001/XMLSchema#integer> <http://example.org/PeopleGraph> .

Title: Multiple Targets: Datatype Map and Object Map

Description: Test exporting all triples to a Target in a Datatype Map and a Target in a Object Map.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:logicalTarget <#TargetDump1>;
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:datatypeMap [ a rml:DatatypeMap;
        rml:constant xsd:integer;
        rml:logicalTarget <#TargetDump2>;
      ];
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33"^^<http://www.w3.org/2001/XMLSchema#integer> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34"^^<http://www.w3.org/2001/XMLSchema#integer> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35"^^<http://www.w3.org/2001/XMLSchema#integer> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36"^^<http://www.w3.org/2001/XMLSchema#integer> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37"^^<http://www.w3.org/2001/XMLSchema#integer> .

Title: Multiple Targets: Multiple Predicate Maps

Description: Test exporting all triples to Targets in multiple Predicate Maps.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
      rml:logicalTarget <#TargetDump1>;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
      rml:logicalTarget <#TargetDump2>;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Title: Multiple Targets: Multiple Object Maps

Description: Test exporting all triples to Targets in multiple Object Maps.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:logicalTarget <#TargetDump1>;
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
      rml:logicalTarget <#TargetDump2>;
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" .

Title: Multiple Targets: Multiple Graph Maps

Description: Test exporting all triples to Targets in multiple Graph Maps.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@prefix ex: <http://example.org/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph1;
      rml:logicalTarget <#TargetDump1>;
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
    ];
    rml:graphMap [ a rml:GraphMap;
      rml:constant ex:PeopleGraph2;
      rml:logicalTarget <#TargetDump2>;
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.

Output 1

Output 2

<http://example.org/0> <http://xmlns.com/foaf/0.1/age> "33" <http://example.org/PeopleGraph1>.
<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" <http://example.org/PeopleGraph1> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/age> "34" <http://example.org/PeopleGraph1> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" <http://example.org/PeopleGraph1> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/age> "35" <http://example.org/PeopleGraph1> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" <http://example.org/PeopleGraph1> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/age> "36" <http://example.org/PeopleGraph1> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" <http://example.org/PeopleGraph1> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/age> "37" <http://example.org/PeopleGraph1> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" <http://example.org/PeopleGraph1> .

Output 3

<http://example.org/0> <http://xmlns.com/foaf/0.1/name> "Monica Geller" <http://example.org/PeopleGraph2> .
<http://example.org/1> <http://xmlns.com/foaf/0.1/name> "Rachel Green" <http://example.org/PeopleGraph2> .
<http://example.org/2> <http://xmlns.com/foaf/0.1/name> "Joey Tribbiani" <http://example.org/PeopleGraph2> .
<http://example.org/3> <http://xmlns.com/foaf/0.1/name> "Chandler Bing" <http://example.org/PeopleGraph2> .
<http://example.org/4> <http://xmlns.com/foaf/0.1/name> "Ross Geller" <http://example.org/PeopleGraph2> .

Title: Multiple Targets: Multiple Language Maps

Description: Test exporting all triples to Targets in multiple Language Maps.

Error expected? No

Input

[
  { 
    "id": 0,
    "name": "Monica Geller",
    "age": 33
  },
  { 
    "id": 1,
    "name": "Rachel Green",
    "age": 34
  },
  { 
    "id": 2,
    "name": "Joey Tribbiani",
    "age": 35
  },
  { 
    "id": 3,
    "name": "Chandler Bing",
    "age": 36
  },
  { 
    "id": 4,
    "name": "Ross Geller",
    "age": 37
  }
]

Mapping

@prefix rml: <http://w3id.org/rml/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix formats: <http://www.w3.org/ns/formats/> .
@base <http://example.com/rules/> .

<#TriplesMap> a rml:TriplesMap;
  rml:logicalSource [ a rml:LogicalSource;
    rml:source [ a rml:FilePath;
      rml:root rml:MappingDirectory;
      rml:path "Friends.json";
    ];
    rml:referenceFormulation rml:JSONPath;
    rml:iterator "$[*]";
  ];
  rml:subjectMap [ a rml:SubjectMap;
    rml:template "http://example.org/{$.id}";
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:languageMap [ a rml:LanguageMap;
        rml:constant "en";
        rml:logicalTarget <#TargetDump1>;
      ];
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:name;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.name";
      rml:languageMap [ a rml:LanguageMap;
        rml:constant "nl";
        rml:logicalTarget <#TargetDump2>;
      ];
    ];
  ];
  rml:predicateObjectMap [ a rml:PredicateObjectMap;
    rml:predicateMap [ a rml:PredicateMap;
      rml:constant foaf:age;
    ];
    rml:objectMap [ a rml:ObjectMap;
      rml:reference "$.age";
    ];
  ];
.

<#TargetDump1> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump1.nq";
  ];
  rml:serialization formats:N-Quads;
.

<#TargetDump2> a rml:LogicalTarget;
  rml:target [ a rml:Target, rml:FilePath;
    rml:root rml:CurrentWorkingDirectory;
    rml:path "./dump2.nq";
  ];
  rml:serialization formats:N-Quads;
.