What is {born on} of {advisor} of {Gaston Bachelard} ?
What is the born on of advisor of Gaston Bachelard ?
What is the born on of advisor of Gaston Bachelard ?
SELECT ?n WHERE { resource:Gaston_Bachelard property:doctoral_advisor ?j . ?j property:date_of_birth ?n }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q270800> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P184>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?X . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?X. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P569> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q270800 wdt:P184 ?X . ?X wdt:P569 ?answer}
1869-11-10T00:00:00Z 1873-12-29T00:00:00Z