PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As these salts concentrate in an evaporator they become increasingly corrosive because of which the evaporator materials of construction need to be upgraded to expensive materials such as titanium and nickel based alloys.
http://www.w3.org/ns/prov#wasQuotedFrom
  • environmental-expert.com