About: http://webisa.webdatacommons.org/41681709

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	On the production side, one of the biggest challenges is Yamal, a Siberian giant field, and to a lesser extent Stockman.
http://www.w3.org/ns/prov#wasQuotedFrom	manicore.com