PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The current standard is applicable to the terminologies employed in the fields such as environmental engineering design, project management, construction, operation and technical exchanges.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sepa.gov.cn