SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/chairman> <http://dbpedia.org/resource/Joan_Laporta> . ?x <http://dbpedia.org/property/name> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/SoccerClub>}
List the name of the soccer clubs whose chairman is Joan Laporta.
SELECT DISTINCT ?l WHERE { ?c property:name ?l . ?c property:chairman resource:Joan_Laporta . ?c rdf:type ontology:Soccer_Club }
answer
The soccer clubs whose chairman is Joan Laporta are [answer].
Football clubs whose chairman is Joao Fábregas are [the answer].
The name of the soccer clubs whose chairman is him are [answer].
The names of the football clubs of which he is president are [not named].