SELECT DISTINCT COUNT(?uri) WHERE {?uri <http://dbpedia.org/ontology/debutTeam> <http://dbpedia.org/resource/San_Francisco_49ers> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Athlete>}
How many players debuted their careers from San Francisco 49ers?
SELECT DISTINCT COUNT ( ?y ) WHERE { ?y property:debut_team resource:San_Francisco_49ers . ?y rdf:type ontology:Athlete }
170
There are [170] athletes whose debut team is San Francisco 49ers.
There are [170] players who debuted to the San Francisco 49ers.