PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Equation 3 describes amplification of parts of the spectrum of the electrical signal by a factor derived from its frequency and the selective phase inversion of regions of the spectrum of the electrical signal. [0036] The sec function goes to infinity at ?? 2 + n ??? ??? ?? [0037] where n is an integer.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com