About: http://webisa.webdatacommons.org/201233270

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	This oil shale actually is a kerogen that???s locked up in the rock and must be processed through means such as heating to extract it.
http://www.w3.org/ns/prov#wasQuotedFrom	gjsentinel.com