About: http://webisa.webdatacommons.org/67974029

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	Whether in liquid or sold form, coal, oil shale and other hydrocarbon-rich deposits tend to occur in concentrated seams within distinct geological formations.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de