SELECT DISTINCT COUNT(?uri) WHERE {?uri <http://dbpedia.org/property/discipline> <http://dbpedia.org/resource/Philosophy> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/AcademicJournal>}
Count the journals in the field of Philosophy.
SELECT DISTINCT COUNT ( ?p ) WHERE { ?p rdf:type ontology:Academic_Journal . ?p property:discipline resource:Philosophy }
185
There are [185] academic journals with discipline Philosophy.
There are [185] scientific journals on philosophy.