About: drain line

Premodifier: drain
Head noun: line

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

Broader concepts

label	provenance	confidence
system	isap:302824450	0.366006
line	isap:170637306	0.334844

Narrower concepts

label	provenance	confidence
sewer line	isap:170638289	0.648028
toilet	isap:491982464	0.386321
pipe	isap:176825073	0.313530