PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In response to a request received from the user, such as a click on the mouse 270 and a selection of a corresponding menu item on the video display 250, the computer program 280 provides the user with an input option to directly input a data value into cell ???B1???, which already contains a reference definition in its formula 540.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com