About: drilling machine

Premodifier: drilling
Head noun: machine

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

Broader concepts

label	provenance	confidence
machine tool	isap:72169376	0.828300
tool	isap:72169457	0.488383
metal	isap:36335889	0.459915
machine	isap:436240742	0.454866
machinery	isap:320040958	0.441028
device	isap:273508068	0.427342

Narrower concepts

label	provenance	confidence
lathe	isap:229013362	0.252605
vertical	isap:345386355	0.113877