PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • it is therefore inevitable that other device makers will eventually catch up, and other services will deliver cheaper, easier-to-use, or flashier functionality.
http://www.w3.org/ns/prov#wasQuotedFrom
  • informationweek.com