PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If your contributions entitle you to merchandise, goods, or services, including admission to a charity ball, banquet, theatrical performance, or sporting event, you can deduct only the amount that exceeds the fair market value of the benefit received.
http://www.w3.org/ns/prov#wasQuotedFrom
  • accountingweb.com