PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, there is an operational cost associated with running the compressors that depends on their compression ratios: the ratio of outlet to inlet pressure at the compressor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lanl.gov