PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Determining the pressure (head) loss of fluid through pipe-work, bends, and other fittings can be undertaken very simply with SIHIdeltaP. This web-based application allows the pressure drop (???P) and available NPSH(a) to be calculated for some complex systems together with a wide range of process fluids.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sterlingsihi.com