About: http://webisa.webdatacommons.org/21772674

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	The total emission of heavy metals from used oil fuel in 2002 was potentially on the same scale as the combined emissions from all of California's large stationary pollution sources, such as refineries and other manufacturing plants.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com