PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What is needed, and what is provided by the present invention, is a method that selects data items to annotate which leads to increased effectiveness of learned knowledge, and which is efficient, usable with arbitrary real world data sets, is implementable on a digital computer, and does not suffer from the problems of the above described methods.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com