PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Corporate workers must often give their e-mail address to contacts, suppliers, customers and other entities or persons outside their company, each of which can potentially disseminate the e-mail addresses and add them to mass-mailing lists.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com