About: bookmarking service

Premodifier: bookmarking
Head noun: service

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
digg	isap:7468615	0.540769
stumbleupon	isap:138133935	0.359585
delicious	isap:26383485	0.347690
us	isap:29894452	0.247814