PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Others, such as Python are less formal, using the convention of an underscore before the method or variable name to indicate that it is private.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackexchange.com