About: http://webisa.webdatacommons.org/16998513

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	In other words, production went up mainly because five or six years earlier the financial rewards for drilling suddenly got much bigger.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com