About: artificial lift

Premodifier: artificial
Head noun: lift

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

Broader concepts

label	provenance	confidence
service	isap:11267112	0.369330
product line	isap:177302809	0.331342
packer 20	isap:310157618	0.247567

Narrower concepts

label	provenance	confidence
gas lift	isap:177301293	0.735683