PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Air can be used to absorb water; also an oil bath might be useful to remove dust, dirt or other liquids.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slb.com