PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Information such as the lot number of a wafer to be inspected by an inspection apparatus 171???1 and the history of production apparatus involved in production can be read from a memory provided in an SMIF or FOUP 171???2, or the lot number can be recognized by reading ID number of the SMIF, FOUP or wafer cassette.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com