What is {developed by} of {Logo}, that has {place of residence} is {United States of America} ?
What did Logo invent while living in the United States?
What did Logo develop which resided in the U.S.A?
SELECT ?a WHERE { ?a property:residence resource:United_States_of_America . resource:Logo property:developer ?a }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q201436> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P178>. ?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/P551> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q30> . }
SELECT ?answer WHERE { wd:Q201436 wdt:P178 ?answer . ?answer wdt:P551 wd:Q30}
Seymour Papert