PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a system for and method of monitoring the quality of water at a sampling site, without human intervention, by employing a stand-alone control unit at the sampling site which collects water quality measurements in accordance with a computer program.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com