About: http://dbpedia.org/resource/Category:Philosophy_by

Property	Value
rdf:type	skos:Concept
rdfs:label	Philosophy by era
skos:broader	dbpedia:Category:Categories_by_era dbpedia:Category:History_of_philosophy
skos:prefLabel	Philosophy by era
is skos:broader of	dbpedia:Category:Contemporary_philosophy dbpedia:Category:Medieval_philosophy dbpedia:Category:Modern_philosophy dbpedia:Category:Philosophers_by_era dbpedia:Category:Ancient_philosophy
is skos:subject of	dbpedia:Contemporary_philosophy dbpedia:Modern_philosophy dbpedia:19th_century_philosophy dbpedia:20th_century_philosophy dbpedia:Twentieth-century_French_philosophy

About: http://dbpedia.org/resource/Category:Philosophy_by_era