PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For many measuring applications, particularly in physiological measuring technology such as for EEG and EKG measurements, it is, however, desirable to have the individual useful signals available directly at the output of the preamplifier, in order to make use of various signal processing possibilities without having to proceed via a difference-forming stage or via a differential amplifier stage.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.ca