About: http://webisa.webdatacommons.org/259343551

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	Second, on matters of data that have been recorded and are now being reported as historical facts, those can be posted in .pdf or other form that is not easily altered.
http://www.w3.org/ns/prov#wasQuotedFrom	epa.gov