PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In general, if a document discusses payment terms and is accompanied by an IRS W-9 Form, then the document is a contract and you should carefully review its terms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • apapracticecentral.org