PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This is not to be confused with a feature extraction steps but is a true pattern classification step and illustrates the generalized aspect of the PLE which allows it to recognize and learn anything such as an abstract feature as opposed to such things as letters, numbers, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com