PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The solution provided is a method for determining the attitude, position, and velocity of a mobile device from knowledge of the direction of the earth's magnetic field in an absolute reference frame, and from the knowledge of gyroscopic measurement in three axes, accelerometric measurement in three axes, and magnetic measurement in three axes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com