PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, this edge portion of the X-ray beam, as compared to other portions thereof, appears to be emanating from a focal spot of radically different size and configuration, thereby degrading uniformity of resolution in a radiograph produced by the X-ray beam.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com