http://dbpedia.org/page/Category:Disk_operating_systems

Property	Value
rdf:type	skos:Concept
rdfs:label	Disk operating systems (en)
skos:broader	dbpedia:Category:History_of_software dbpedia:Category:Operating_systems
skos:prefLabel	Disk operating systems (en)
is skos:broader of	dbpedia:Category:CP/M dbpedia:Category:DOS_on_IBM_PC_compatibles
is skos:subject of	dbpedia:AMSDOS dbpedia:Advanced_Disc_Filing_System dbpedia:Apple_ProDOS dbpedia:Apple_DOS dbpedia:Apple_GS/OS dbpedia:Apple_Pascal dbpedia:Apple_SOS dbpedia:Atari_TOS dbpedia:Atari_DOS dbpedia:CP/M dbpedia:Commodore_DOS dbpedia:DOS_XL dbpedia:DOS/360_and_successors dbpedia:DOS dbpedia:EmuTOS dbpedia:FLEX_%28operating_system%29 dbpedia:MSX-DOS dbpedia:MiNT dbpedia:RDOS dbpedia:TRS-DOS dbpedia:TR-DOS dbpedia:SpartaDOS_X dbpedia:NewDos/80

Disk operating systems