PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Bureau of Labor Statistics measures price changes for about 200 categories of items, including government user-fees and sales taxes, that fall into 8 major groups:
http://www.w3.org/ns/prov#wasQuotedFrom
  • everything2.com