PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is also an object of the present invention to provide a means of image formation based on a different principle, namely, the electroacoustic effect, which will have properties unique to the method, in particular contrast, based on a completely new principle for imaging, namely, the ultrasonic vibration potential.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com