PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Assuming a continuous wave or a pulse signal, the signal types expected, detection is a much easier proposition, since the signal trajectory does not cut across detection channels in the time-frequency plane during the observation period.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • centauri-dreams.org