PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The method of claim 1, wherein said plurality of different types of signals comprises secondary electrons, backscattered electrons, transmitted electrons, cathodoluminescence, x-rays, induced current, Auger electrons and ions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com