PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In this regard, a plate 172 preferably made of a substantially rigid material such as molded plastic, preferably ABS plastic having a thickness of from about {fraction (1/16)} to about {fraction (3/16)} inch, most preferably about ??? inch.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com