PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • to protect against corrosion in flooded rotary screw and vane-type compressors that process natural gas, carbon dioxide or other hydrocarbon gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • skygeek.com