PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When a member function is const, that means that the this pointer is a const pointer to const, so you can not modify it or anything it points to - that includes member variables of that object (and even if you do not explicitly use this, you are always using it when accessing member variables from within a member function).
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com