PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The BIS has defined materials specifications for each component of pumps and motors and has specified time schedules for calibration of gauges, meters and other tools used in regular testing of pumps.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fao.org