PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Monitoring the operation of all types of equipment covering power system, lifts, air conditioning, water supply, sewage disposal & treatment, lighting, access control, fire detection etc.,
http://www.w3.org/ns/prov#wasQuotedFrom
  • authorstream.com