PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Adding to the confusion, Microsoft and IBM, apparently thinking it was solely up to them to decide what SOAP is, added a complex layer called WSDL, in private, without consulting anyone I know, and there is an idea that it is somehow related to the base layer for interop.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scripting.com