PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since XML documents do not use universally standardized tags, may not contain formatting information, have no application semantics and may need to be presented in a form other than the form transmitted, the XML document needs to have additional information included that sets forth how the information is to be presented or processed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com