SELECT DISTINCT ?uri WHERE { ?uri <http://dbpedia.org/property/mission> <http://dbpedia.org/resource/Gemini_8> . ?uri <http://dbpedia.org/property/mission> <http://dbpedia.org/resource/Apollo_11> . }
Who was in missions of Gemini 8 and Apollo 11?
SELECT DISTINCT ?y WHERE { ?y property:mission resource:Gemini_8 . ?y property:mission resource:Apollo_11 . }
Neil Armstrong
The scientist who was in the missions of Gemini 8 and Apollo 11 was [Neil Armstrong].
The scientist involved in the Gemini 8 and Apollo 11 missions was [Neil Armstrong].