SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/property/magazine> <http://dbpedia.org/resource/Jump_Square> . ?x <http://dbpedia.org/property/author> ?uri . }
How many different writers have written for Jump Square?
SELECT DISTINCT COUNT ( ?l ) WHERE { ?a property:author ?l . . ?a property:magazine resource:Jump_Square }
41
There are [41] writers who wrote for Jump Square .
There are [41] writers who has written for Jump Square.