About: web filter

Premodifier: web
Head noun: filter

Same concepts
http://dbpedia.org/resource/Content-control_software

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
k9 web protection	isap:255057776	0.739290
surfcontrol	isap:144818690	0.431828
k9	isap:108292874	0.281050