About: region code

Premodifier: region
Head noun: code

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

Broader concepts

label	provenance	confidence
dvd protection	isap:190445648	0.807730
dvd copy protection	isap:190445653	0.704729
copy protection	isap:190445655	0.648766
issue	isap:85729191	0.264925

Narrower concepts

label	provenance	confidence