About: http://webisa.webdatacommons.org/315073305

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	Angola, whose official language is Portuguese, has a wealth of natural resources, particularly oil and diamonds.
http://www.w3.org/ns/prov#wasQuotedFrom	businessinsider.com