PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • v. Advertising an account-related service for which a fee will be charged in an advertisement that also uses the word ???free??? or ???no cost??? (or a similar term) to describe the account, unless the advertisement clearly and conspicuously indicates that there is a cost associated with the service.
http://www.w3.org/ns/prov#wasQuotedFrom
  • federalregister.gov