About: http://webisa.webdatacommons.org/398506154

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	such processes as coke production, roofing, oil refining, or coal gasification.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov