PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The triple bar symbol 41 at the end of header 40 is a transient or pop-up menu activated via mouse pointer button 31A held in its down position, thereby visually producing a menu which contains a list of command items which may be, for example, such items as Date and Time, End Session (logoff), Spelling Checker, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com