About: apple mac os

Premodifier: apple mac
Head noun: os

Same concepts
http://dbpedia.org/resource/Mac_OS

Broader concepts

label	provenance	confidence
operating system	isap:108100571	0.743690
system	isap:108100542	0.682405
platform	isap:140951165	0.613118
bsd	isap:187151185	0.431820

Narrower concepts

label	provenance	confidence