About: symbian os

Premodifier: symbian
Head noun: os

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

Broader concepts

label	provenance	confidence
mobile operating system	isap:108100578	0.747850
mobile platform	isap:140951138	0.678863
system	isap:108100564	0.601932
nokia phone	isap:463786660	0.582261
operating system	isap:108100562	0.566020
smartphone	isap:265213315	0.483005
platform	isap:140951127	0.478095
os	isap:55119444	0.474165

Narrower concepts

label	provenance	confidence
blackberry	isap:278679252	0.322905