PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A quick google of .uk sites suggests that silverware is used in the trade as a general word to include anything made of silver, including silver photo frames, cuff links, pens, dishes, etc. etc. as well as cutlery.
http://www.w3.org/ns/prov#wasQuotedFrom
  • languagehat.com