PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need to substantially reduce the number of incidents in which a wafer or substrate becomes stuck to a clamp in such systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com