What is {discoverer or inventor of} of {Horsehead Nebula}, that has {biological sex} is {female} ?
Title the female who found the Horsehead Cloud.
Name the female who discovered the Horsehead Nebula.
SELECT ?p WHERE { ?p property:sex_or_gender resource:female . resource:Horsehead_Nebula property:discoverer_or_inventor ?p }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q14271> . ?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/P21> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q6581072> . }
SELECT ?answer WHERE { wd:Q14271 wdt:P61 ?answer . ?answer wdt:P21 wd:Q6581072}
Williamina Fleming