PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, there is a problem as to how to prevent the leakage of the secret information of the organization to the external network, and there is also a problem as to how to protect resources and information connected to the domestic network.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk