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

Property	Value
rdf:type	skos:Concept
rdfs:label	Formerly proprietary software
skos:broader	dbpedia:Category:Free_software
skos:prefLabel	Formerly proprietary software
is skos:subject of	dbpedia:Graphical_Environment_Manager dbpedia:Id_Tech_2 dbpedia:Id_Tech_3 dbpedia:MapGuide_Open_Source dbpedia:TurboCASH dbpedia:Blender_(software) dbpedia:Bochs dbpedia:List_of_formerly_proprietary_software dbpedia:Qt_(toolkit) dbpedia:AdvFS dbpedia:Go-oo dbpedia:XFS dbpedia:BDS_C dbpedia:Doom_(video_game) dbpedia:FAR_Manager dbpedia:Free_Download_Manager dbpedia:CuneiForm_(software) dbpedia:OpenOffice.org dbpedia:Warzone_2100 dbpedia:Movable_Type

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