About: http://webisa.webdatacommons.org/363178348

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	Although coal, hydrocarbons, iron ore, platinum, copper, chromium, nickel, gold, and other minerals have been found, they have not been located in large enough quantities to exploit.
http://www.w3.org/ns/prov#wasQuotedFrom	newworldencyclopedia.org