PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The CompressorGard PAGs are recommended for highpressure reciprocating compressors pumping natural gas, hydrogen, helium, CO2 and other polar gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • maintenancetechnology.com