What is {developer of} of {radium}, that has {career} is {chemist} ?
Which career chemist created radium?
Which career chemist developed radium?
SELECT ?z WHERE { ?z property:occupation resource:chemist . resource:radium property:discoverer_or_inventor ?z }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1128> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P61>. ?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/P106> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q593644> . }
SELECT ?answer WHERE { wd:Q1128 wdt:P61 ?answer . ?answer wdt:P106 wd:Q593644}
Marie Curie Pierre Curie