Question: Which organizations were founded in 1930?
SPARQL query:
PREFIX onto: <http://dbpedia.org/ontology/> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> SELECT DISTINCT ?uri WHERE { ?uri rdf:type onto:Organisation . { ?uri onto:formationYear ?date . } UNION { ?uri onto:foundingYear ?date. } FILTER regex(?date,'^1930') . }