PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The more popular methods of modulations are Frequency Shift Keying (FSK), and Frequency Hopping. [0014] Frequency Shift Keying modulation is a form of modulation where the frequency of the carrier wave is varied by the binary input stream.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com