PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By highlighting tangible elements, marketers can deter-mine whether their services are tangible-dominant or intangible-dominant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net