About: android system

Premodifier: android
Head noun: system

Same concepts
http://dbpedia.org/resource/Android_(operating_system)

Broader concepts

label	provenance	confidence
mobile device	isap:389373808	0.694603
application	isap:452497342	0.550821
app	isap:402980388	0.399765
tablet	isap:392088511	0.340465
storage	isap:446501347	0.274774

Narrower concepts

label	provenance	confidence
device	isap:386386796	0.341750
tablet	isap:397360225	0.307577