What is {sculptors} of {ring theory}, that has {death date} is {1948-10-9} ?
Who is the sculptor of the ring theory, whose dying date was once 9-10-1948?
Who is the sculptor of the ring theory, whose death date was 9-10-1948?
SELECT ?d WHERE { ?d property:date_of_death ?f . resource:ring_theory property:creator ?d . FILTER ( CONTAINS ( YEAR ( ?f ) , '1948' ) ) }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1208658> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P170>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?answer. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P570> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <1948-10-9> . }
SELECT ?answer WHERE { wd:Q1208658 wdt:P170 ?answer . ?answer wdt:P570 ?x FILTER(contains(YEAR(?x),'1948'))}
Joseph Wedderburn