PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gold is a commodity and commodities must be bought and sold for traders to make money, states Eric Harbor, CEO, CaesarTrade FX-CFD. Remember not all traders are just trading to speculate, most are involved with the physical metal and make their livelihood actively engaging in commerce.
http://www.w3.org/ns/prov#wasQuotedFrom
  • prweb.com