About: patent trolling

Premodifier: patent
Head noun: trolling

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

Broader concepts

label	provenance	confidence
business	isap:60688385	0.402857
tactic	isap:479858957	0.388574
industry	isap:57194574	0.384722
problem	isap:343320161	0.380354
idea	isap:383716264	0.320562

Narrower concepts

label	provenance	confidence
samsung	isap:49838234	0.245090
microsoft	isap:409454049	0.140042