SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/sport> <http://dbpedia.org/resource/Association_football> . ?x <http://dbpedia.org/ontology/sport> ?uri }
Count the number of sports played by the school which also plays Association football ?
SELECT DISTINCT COUNT ( ?o ) WHERE { ?k property:sport resource:Association_football . ?k property:sport ?o }
1988
There are [1988] sports in schools where one of them is Association football.
There are [1988] sports in schools, one of which is football.