PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The temperature sensors, humidity sensor, and light sensor may output their data at relatively lower frequencies, such as approximately 1 Hz, for example because those quantities may not change as rapidly as the quantities measured by the accelerometers and the yaw rate sensor.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com