What is {publishing house} of {Dungeons & Dragons}, that has {founded in} is {Seattle} ?
What is the name of the Dungeons and Dragon's publishing house that was founded in Seattle?
SELECT ?answer WHERE { wd:Q1375 wdt:P123 ?answer . ?answer wdt:P740 wd:Q5083}
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q1375> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P123>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?answer. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P740> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q5083> . }
Who proved Proper Motion's theory? Halley is their surname.