About: os 9

Head noun: os
Postmodifier: 9

Same concepts
http://dbpedia.org/resource/Mac_OS_9

Broader concepts

label	provenance	confidence
unix	isap:333468627	0.217598
nightmare	isap:98226019	0.107333

Narrower concepts

label	provenance	confidence
os x	isap:347806274	0.436776