PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • TV commercials are not such types of ads, but junk (physical) mail, spam, cellphone spam, fliers on your doorknob, fliers handed out in public, and even a salesperson saying to you in a public noncommercial place (not in a store) Hi, how are you today...
http://www.w3.org/ns/prov#wasQuotedFrom
  • gdargaud.net