SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/position> <http://dbpedia.org/resource/Tackle_(gridiron_football_position)> . ?x <http://dbpedia.org/ontology/formerTeam> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/AmericanFootballPlayer>}
What is the former team of the american football players whose position is Running back?
SELECT DISTINCT ?z WHERE { ?s rdf:type ontology:American_Football_Player . ?s property:former_team ?z . ?s property:position resource:Tackle_(gridiron_football_position) }
answer
The former team of the american football players playing in running back position are [answer].
A previous team of American football players who play in reverse [answer].