PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need for an electronic compass assembly that identifies whether a magnetic interference condition exists in order to avoid displaying a wrong direction or to warn the driver or passenger that the displayed direction is unreliable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com