PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It will be seen that the user could fool the system as to whether it is actually summer or winter outdoors, e.g. by requesting, in the winter, a temperature more than 2.4??? lower than the existing temperature reading and then leaving the room.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com