PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Embodiments of the present invention solve the above and other problems by providing methods, systems and computer products for exposing a software application user interface programming to third party application add-in developers to allow modification of existing application user interfaces to include new or modified user interface components associated with add-in applications.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com