PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For most people, whether you receive bills electronically or in good old paper form, payment is a three step process: Read the bill when and wherever you receive it, open it again when you???re ready to pay, and then file through another system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • techcrunch.com