PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the real-money auction house, for equipment such as weapons and armor, Blizzard will charge $1 for each U.S. player who successfully sells the item. (Other currencies will be charged somewhat similar amounts, such as ??1 for U.K. players.) For commodities such as crafting materials, gems, gold, and other "stackable items, a 15 percent transaction fee will be deducted from the total sale price,
http://www.w3.org/ns/prov#wasQuotedFrom
  • pcmag.com