PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the case of phase modulation, the waveforms m1 (t) and m2 (t) in the previous explanation should be replaced by ??1 (t) and ??2 (t), respectively, and those two waveforms must satisfy the following equations: ##EQU15## where n is an integer, and T is the bit duration of the digital signal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com