What is {kids} of {son of} of {Hydra} ?
Who is Hydra's son?
Who is the son of Hydra?
SELECT ?t WHERE { resource:Hydra property:father ?l . ?l property:child ?t }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q170379> . ?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/P40> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q170379 wdt:P22 ?X . ?X wdt:P40 ?answer}
Cerberus sphinx Hydra Chimera Scylla Nemean lion Ladon Orthrus Aethon Crommyonian Sow Colchian Dragon Anemoi Thuellai Gorgon