What is {developer of} of {continent} of {Amundsen Sea} ?
Who created the landmass of the Amundsen Sea?
Who developed the continent of the Amundsen Sea?
SELECT ?k WHERE { ?r property:discoverer_or_inventor ?k . resource:Amundsen_Sea property:continent ?r }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q72154> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P30>. ?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/P61> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q72154 wdt:P30 ?X . ?X wdt:P61 ?answer}
Fabian Gottlieb von Bellingshausen Mikhail Lazarev First Russian Antarctic expedition