PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There are many reasons why this has evolved in such a manner, including a long delay with the coming into force of a global ballast water convention, a lack of robustness and transparency in the approval of technology, and in the case of the U.S., a situation in which two federal regulators have implemented dissimilar enforcement policies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marinelink.com