About: http://webisa.webdatacommons.org/451421748

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	In yet another alternate embodiment, various process other than stream may be used to manipulate the smart pointers and, optionally, create backup images of objects in the undo/redo system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de