PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the problem is a dirty detector sensor, the base station illuminates a ???Detector Dirty??? LED and transmits a signal to the affected sensor to sound.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca