About: http://webisa.webdatacommons.org/354274261

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	Less in the public eye but just as destructive to impoverished regions of Africa are mined metals such as tin and gold, two of the so-called conflict minerals currently under scrutiny by the US government.
http://www.w3.org/ns/prov#wasQuotedFrom	ptc.com