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Merge pull request #70 from oeg-upm/blank-node-implementation
supporting blank nodes with data reference
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| 1.1.0 | ||
| 1.1.1 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| @prefix foaf: <http://xmlns.com/foaf/0.1/>. | ||
| @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>. | ||
| @prefix ex: <http://example.com/>. | ||
| @prefix rr: <http://www.w3.org/ns/r2rml#>. | ||
| @prefix rml: <http://semweb.mmlab.be/ns/rml#>. | ||
| @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>. | ||
| @prefix xsd: <http://www.w3.org/2001/XMLSchema#>. | ||
| @prefix ql: <http://semweb.mmlab.be/ns/ql#>. | ||
| @prefix d2rq: <http://www.wiwiss.fu-berlin.de/suhl/bizer/D2RQ/0.1#>. | ||
| @prefix schema: <http://schema.org/>. | ||
| @prefix formats: <http://www.w3.org/ns/formats/>. | ||
| @prefix comp: <http://semweb.mmlab.be/ns/rml-compression#>. | ||
| @prefix void: <http://rdfs.org/ns/void#>. | ||
| @prefix fnml: <http://semweb.mmlab.be/ns/fnml#>. | ||
| @prefix grel: <http://users.ugent.be/~bjdmeest/function/grel.ttl#>. | ||
| @base <http://example.com/ns#>. | ||
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| <TriplesMap1_0> a rr:TriplesMap; | ||
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| rr:logicalTable [ | ||
| a rr:LogicalTable; | ||
| rr:tableName "Student"; | ||
| rr:sqlVersion rr:SQL2008 | ||
| ]; | ||
| rr:subjectMap [ | ||
| a rr:SubjectMap; | ||
| rr:column "Name"; | ||
| rr:termType rr:BlankNode | ||
| ]; | ||
| rr:predicateObjectMap [ | ||
| rr:predicateMap [ | ||
| a rr:PredicateMap; | ||
| rr:constant rdf:type; | ||
| ]; | ||
| rr:objectMap [ | ||
| a rr:ObjectMap; | ||
| rr:constant foaf:Person; | ||
| ]; | ||
| rr:objectMap [ | ||
| a rr:ObjectMap; | ||
| rr:constant ex:Student; | ||
| ]; | ||
| ]; | ||
| rr:predicateObjectMap [ | ||
| rr:predicateMap [ | ||
| a rr:PredicateMap; | ||
| rr:constant foaf:Name; | ||
| ]; | ||
| rr:objectMap [ | ||
| a rr:ObjectMap; | ||
| rr:column "Name"; | ||
| rr:termType rr:BlankNode | ||
| ]; | ||
| ]. | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,19 @@ | ||
| prefixes: | ||
| foaf: http://xmlns.com/foaf/0.1/ | ||
| rdfs: http://www.w3.org/2000/01/rdf-schema# | ||
| ex: http://example.com/ | ||
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| mappings: | ||
| TriplesMap1: | ||
| sources: | ||
| - table: Student | ||
| s: | ||
| value: $(Name) | ||
| type: blank | ||
| po: | ||
| - p: rdf:type | ||
| o: [foaf:Person, ex:Student] | ||
| - p: foaf:Name | ||
| o: | ||
| value: $(Name) | ||
| type: blank |
27 changes: 27 additions & 0 deletions
27
test/r2rml/YARRRMLTC-r2rml-0016/test_yarrrmltc_r2rml_0016.py
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| __author__ = "Marino Gonzalez Garcia" | ||
| __credits__ = ["Marino Gonzalez Garcia"] | ||
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| __license__ = "Apache-2.0" | ||
| __maintainer__ = "David Chaves-Fraga" | ||
| __email__ = "david.chaves@upm.es" | ||
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| import os | ||
| from ruamel.yaml import YAML | ||
| import yatter | ||
| from rdflib.graph import Graph | ||
| from rdflib import compare | ||
| R2RML_URI = 'http://www.w3.org/ns/r2rml#' | ||
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| def test_r2rml_yarrrmltc0016(): | ||
| expected_mapping = Graph() | ||
| expected_mapping.parse(os.path.join(os.path.dirname(os.path.realpath(__file__)), 'mapping.ttl'), format="ttl") | ||
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| translated_mapping = Graph() | ||
| yaml = YAML(typ='safe', pure=True) | ||
| mapping_path = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'mapping.yml') | ||
| translated_mapping.parse(data=yatter.translate(yaml.load(open(mapping_path)), mapping_format=R2RML_URI), format="ttl") | ||
| translated_mapping.serialize(destination="mapping.rml.ttl",format="ttl") | ||
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| assert compare.isomorphic(expected_mapping, translated_mapping) |