About: http://webisa.webdatacommons.org/280091412

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	Because of civil conflict, oil exploration prior to the 2011 independence was mostly limited to the central and south-central regions of the unified Sudan.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com