About: http://webisa.webdatacommons.org/312186030

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	I think we need something much more direct, and your suggestion of linking it to other forms of pollution or waste is good.
http://www.w3.org/ns/prov#wasQuotedFrom	thinkprogress.org