PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • cannot be used for a structure such as a door because of the problems of the kinds to be described below if there are water drops such as rain drops. [0007] (A) When the door is at a positive potential, the sensor is likely to function incorrectly, becoming switched on if a body part such as a hand of a person merely approaches the outer side surface of the door while water drops such as rain drop
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com