PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you fail to name a member or base in an initializer list and that entity is a reference, has class type with no accessible user-declared default constructor, is const qualified and has POD type or is a POD class type or array of POD class type containing a const qualified member (directly or indirectly) then the program is ill-formed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com