About: http://webisa.webdatacommons.org/184058056

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	Five thousand years ago was a time when demand for oil was much more than the supply of the same.
http://www.w3.org/ns/prov#wasQuotedFrom	marineinsight.com