About: root ca

Premodifier: root
Head noun: ca

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

Broader concepts

label	provenance	confidence
certificate in the chain	isap:97480998	0.663242
ca in a ca	isap:55176829	0.538337
ca	isap:55176825	0.420295

Narrower concepts

label	provenance	confidence
verisign	isap:407773451	0.303337