What is the {human spaceflight} for {astronaut mission} of {Gordon Cooper}
who human spaceflight for space explorer mission of Gordon Cooper?
who human spaceflight for astronaut mission of Gordon Cooper?
SELECT DISTINCT ?a WHERE { resource:Gordon_Cooper property:astronaut_mission ?a . ?a rdf:type ontology:human_spaceflight }
select distinct ?obj where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q312833> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P450> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj . ?obj <http://www.wikidata.org/entity/P31> <http://wikidata.dbpedia.org/resource/Q752783> } 
 select distinct ?obj where { wd:Q312833 wdt:P450 ?obj . ?obj wdt:P31 wd:Q752783 } 
Mercury-Atlas 9 Gemini 5