PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Voltage drifts may be caused, for example, by charge leakage from the cells (also referred to as cell aging), changes in temperature, supply voltage or other environmental conditions, or by various other mechanisms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com