PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, an important shortcoming of the art is a cost effective device, system, and method of operating these devices, along with a device, system, and method of determining if the magnetic latching mechanism actually performed the requested task (i.e., whether it actually applied or released); a device, system, and method to determine the state (position) of the magnetic latching mechanism; and
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com