PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Advertising on the whole was lighter and less irksome at CBS, though pre-roll ads are an unavoidable 30 seconds.
http://www.w3.org/ns/prov#wasQuotedFrom
  • arstechnica.com