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

Property	Value
rdf:type	skos:Concept
rdfs:label	Discontinued operating systems
skos:broader	dbpedia:Category:Operating_systems dbpedia:Category:Discontinued_software
skos:prefLabel	Discontinued operating systems
is skos:broader of	dbpedia:Category:Discontinued_Microsoft_operating_systems dbpedia:Category:Discontinued_Linux_distributions
is skos:subject of	dbpedia:IBM_PC_DOS dbpedia:Newton_OS dbpedia:UNIX_System_III dbpedia:CDC_KRONOS dbpedia:GM-NAA_I/O dbpedia:Kent_Applicative_Operating_System dbpedia:BeOS dbpedia:OS/2 dbpedia:Sinclair_QDOS dbpedia:Eumel dbpedia:MagiC dbpedia:M-DOS dbpedia:MDOS dbpedia:NOS_(software) dbpedia:UNIX_System_V dbpedia:86-DOS dbpedia:TRIPOS dbpedia:RSX-11 dbpedia:RSTS/E dbpedia:SMSQ/E dbpedia:Operating_System_Projects dbpedia:Mac_OS_8 dbpedia:Mac_OS_9 dbpedia:System_6 dbpedia:System_7 dbpedia:Multics dbpedia:NeXTSTEP dbpedia:Atlas_Supervisor dbpedia:CDC_SCOPE_(software) dbpedia:Not_Another_Completely_Heuristic_Operating_System dbpedia:System_1.1 dbpedia:Transaction_Management_eXecutive dbpedia:SMS2 dbpedia:THE_multiprogramming_system dbpedia:UCSD_Pascal dbpedia:UNIX/32V dbpedia:Versados dbpedia:University_of_Michigan_Executive_System dbpedia:WYLBUR

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