PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These contracts achieve cost savings beyond lower prices by enabling strategic suppliers to electronically exchange product information, purchase orders, invoices, and other necessary information needed to procure goods and services.
http://www.w3.org/ns/prov#wasQuotedFrom
  • umich.edu