What is {surface area} of {agent} of {French invasion of Russia} ?
Who was a surface area agent for the French invasion of Russia?
Which is {surface area} of {agent} of {French invasion of Russia} ?
SELECT ?m WHERE { ?b property:area ?m . resource:French_invasion_of_Russia property:participant ?b }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q179250> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P710>. ?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/P2046> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q179250 wdt:P710 ?X . ?X wdt:P2046 ?answer}
21800251 2100000