What is {co-founder} of {working place} of {Joseph Armstrong} ?
Who co-founded Joseph Armstrong's company?
who co-founder of working place of Joseph armstrong ?
SELECT ?a WHERE { ?p property:founded_by ?a . resource:Joseph_Armstrong property:employer ?p }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q6281111> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P108>. ?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/P112> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q6281111 wdt:P108 ?X . ?X wdt:P112 ?answer}
Isambard Kingdom Brunel