Closed hala54 closed 5 years ago
PREFIX dc: http://purl.org/dc/elements/1.1/ PREFIX : http://dbpedia.org/resource/ PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema# PREFIX dbpedia2: http://dbpedia.org/property/ PREFIX foaf: http://xmlns.com/foaf/0.1/ PREFIX dbo: http://dbpedia.org/ontology/ PREFIX owl: http://www.w3.org/2002/07/owl# PREFIX xsd: http://www.w3.org/2001/XMLSchema# PREFIX dbpedia: http://dbpedia.org/ PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns# PREFIX skos: http://www.w3.org/2004/02/skos/core#
SELECT ?name ?birth ?person WHERE { ?person dbpedia2:birthPlace :France . ?person dbo:birthDate ?birth . ?person foaf:name ?name FILTER ( ?birth < "1970-01-01"^^xsd:date ) } ORDER BY ?name
Error: Unknown Datatype found during RDF Term parsing: 1970-01-01 (datatype: http://www.w3.org/2001/XMLSchema#date)
This is a known bug, from the sparql-engine framework. It will be fixed in the next version.
sparql-engine
Fixed in ec0d7a4128197d282ad1e99ac3441f4474a90f1f
PREFIX dc: http://purl.org/dc/elements/1.1/ PREFIX : http://dbpedia.org/resource/ PREFIX rdfs: http://www.w3.org/2000/01/rdf-schema# PREFIX dbpedia2: http://dbpedia.org/property/ PREFIX foaf: http://xmlns.com/foaf/0.1/ PREFIX dbo: http://dbpedia.org/ontology/ PREFIX owl: http://www.w3.org/2002/07/owl# PREFIX xsd: http://www.w3.org/2001/XMLSchema# PREFIX dbpedia: http://dbpedia.org/ PREFIX rdf: http://www.w3.org/1999/02/22-rdf-syntax-ns# PREFIX skos: http://www.w3.org/2004/02/skos/core#
SELECT ?name ?birth ?person WHERE { ?person dbpedia2:birthPlace :France . ?person dbo:birthDate ?birth . ?person foaf:name ?name FILTER ( ?birth < "1970-01-01"^^xsd:date ) } ORDER BY ?name
Error: Unknown Datatype found during RDF Term parsing: 1970-01-01 (datatype: http://www.w3.org/2001/XMLSchema#date)