PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The taper bit features a more gradual tapering than the intermediate bit, making it more suitable for working with harder materials, such as steel alloy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com