About: http://webisa.webdatacommons.org/216638368

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Chemicals or other pollutants can contaminate water, land and other areas of the environment and make them unsafe for humans or other forms of life.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.net