About: http://webisa.webdatacommons.org/341853749

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	Essentially, oil was a buyer's market back then, and since 2005 it is been a "seller's market.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com