PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Conduct measures firms' competitive behavior, which includes such price and nonprice competition as advertising, promotion, new product introduction, new store formats, price discounting, and menu variety.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usablenet.com