About: http://webisa.webdatacommons.org/377270541

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	pollutant problems was a prominent element in the 1987 amendments and is a key continuing
http://www.w3.org/ns/prov#wasQuotedFrom	cnie.org