PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This invention relates to demultiplexing arrangements for frequency-multiplexed radio-frequency (RF) signals or carriers, and more particularly to arrangements for optically demultiplexing radio-frequency signals, which find particular use in spacecraft.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com