PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • regarding:(i) The voyage or the ticket that entitles or purports to entitle its owner, purchaser, or holder to the voyage;(ii) The vessel for which the voyage is sold or offered;(iii) The line that the vessel is part of; or(iv) If applicable, that the person is an agent for the line or vessel.(2)
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com