About: feudal system

Premodifier: feudal
Head noun: system

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

Broader concepts

label	provenance	confidence
government	isap:19677903	0.558672
change	isap:392896772	0.206662

Narrower concepts

label	provenance	confidence
england	isap:265979054	0.265623
japan	isap:162985086	0.244896
country	isap:274701710	0.244130
inheritance	isap:142634915	0.227725
government	isap:256269775	0.218811
people	isap:385927237	0.127962