About: refuse collection

Premodifier: refuse
Head noun: collection

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

Broader concepts

label	provenance	confidence
service	isap:219289194	0.824780
activity	isap:284432750	0.799649
environmental service	isap:219289321	0.741791
thing	isap:473500851	0.651254

Narrower concepts

label	provenance	confidence