PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • increasing the amplitude of the stimulation pulses in response to an absence of evoked responses from at least X out of the last Y stimulation pulses, where Y is a value greater than 2 and X is a value less than Y; and
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com