PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A well automation involves reading the inputs such as flow, pressure, motor current and optional chemical residuals, well switch status, Hand-Off-Automatic, calculating statistics such as pump starts, runtimes, controlling outputs to run the well pump, optional chemical pumps.
http://www.w3.org/ns/prov#wasQuotedFrom
  • controlsysinc.com