PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If consumers are incented via monetary or other means such as discounts or coupons, the reviews must disclose that the consumer was given something of value in return of providing the unbiased review.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tmcnet.com