About: http://webisa.webdatacommons.org/222735875

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	Hard commodities are mined, such as gold, rubber and oil.[1] Investors access about 50 major commodity markets worldwide with purely financial transactions increasingly outnumbering physical trades in which goods are delivered.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org