About: http://webisa.webdatacommons.org/109137280

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	Ever since attainable petroleum oil was discovered in 1956, in the Niger Delta, Nigeria, companies such as Royal Dutch Shell and Chevron have been making the most of the poor area.
http://www.w3.org/ns/prov#wasQuotedFrom	listverse.com