PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Accordingly, there is a need for a comprehensive wastewater treatment system that removes, or reduces to acceptable levels, multiple categories of contaminants, but that is still highly portable and easily assembled for operation on board ships.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com