SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/position> <http://dbpedia.org/resource/Quarterback> . ?x <http://dbpedia.org/ontology/team> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/AmericanFootballPlayer>}
Who all play for of the american football players at Quarterback position?
SELECT DISTINCT ?f WHERE { ?o rdf:type ontology:American_Football_Player . ?o property:position resource:Quarterback . ?o property:team ?f }
answer
The teams of the american football players whose position is Quarterback are [answer].
Teams of American football players whose positions are defenders [answer].
The plays for of the american football players whose position is the person are [answer].
[answer] play for of the american football players at Quarterback position.