@prefix ov: <http://open.vocab.org/terms/> . @prefix dbo: <http://dbpedia.org/ontology/> . <http://dbpedia.org/ontology/> ov:defines dbo:launchDate . <http://dbpedia.org/ontology/data/definitions.ttl> ov:describes dbo:launchDate . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix owl: <http://www.w3.org/2002/07/owl#> . dbo:launchDate rdf:type owl:DatatypeProperty , rdf:Property . @prefix wikidata: <http://www.wikidata.org/entity/> . dbo:launchDate owl:equivalentProperty wikidata:P619 . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . dbo:launchDate rdfs:label "Starttermin"@de , "launch date"@en ; rdfs:domain dbo:SpaceMission . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . dbo:launchDate rdfs:range xsd:date ; rdfs:isDefinedBy dbo: . @prefix wdrs: <http://www.w3.org/2007/05/powder-s#> . dbo:launchDate wdrs:describedby <http://dbpedia.org/ontology/data/definitions.ttl> ; owl:sameAs dbo:launchDate . @prefix prov: <http://www.w3.org/ns/prov#> . @prefix ns9: <http://mappings.dbpedia.org/index.php/OntologyProperty:> . dbo:launchDate prov:wasDerivedFrom ns9:launchDate .