PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A user-selectable control, such as a button provided on the joystick, sends an activation signal to the actuator when the user activates the button and thereby instructs the actuator to apply the force on said user object in a reflex process independent of the host computer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com