About: federal clean water act

Premodifier: federal clean water
Head noun: act

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

Broader concepts

label	provenance	confidence
federal environmental law	isap:279647196	0.796539
environmental law	isap:279646933	0.763272
federal mandate	isap:234777783	0.732303
state	isap:468106729	0.551320
regulation	isap:239065238	0.548617
law	isap:279646899	0.531750
operation	isap:263473805	0.355526

Narrower concepts

label	provenance	confidence
improvement	isap:501821646	0.465357