PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Office supplies, tools or safety equipment, or other expenses that relate to the place or function of business can usually be deducted.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com