What is {year of death} of {has father} of {Ismail Samani} ?
What year did Ismail Samani's father pass on?
What year did Ismail Samani's father die?
SELECT ?m WHERE { ?i property:date_of_death ?m . resource:Ismail_Samani property:father ?i }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q862648> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P22>. ?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/P570> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q862648 wdt:P22 ?X . ?X wdt:P570 ?answer}
0864-01-01T00:00:00Z 0865-01-01T00:00:00Z