PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Before that I tried manually setting the weak pointer to null but it was const and I saw that a lot of things would have to change, including the document, which is designed to be const so that inadvertent changes are not made to it, so that didn't seem like the right fix.
http://www.w3.org/ns/prov#wasQuotedFrom
  • codeproject.com