PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This invention relates in general to methods and systems for managing content, and more particularly, to methods and systems of managing content at a network site to allow content types to be defined and modified in a manner that reflects the way a business uses and thinks about its content.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com