About: http://webisa.webdatacommons.org/422993268

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	Thus along with gold, copper, platinum, and other minerals, diamonds became a major investment.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org