PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They offer a toolkit of online business resources that include such services as placing orders, tracking shipments, generating and paying invoices, managing inventory and connecting electronically with both patients and vendors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • optometricmanagement.com