PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An exemplary method according to the present invention is a method of obtaining a measurement value representative of a signal level of a RF signal that includes a baseband signal modulated onto a first carrier signal having a first frequency, the baseband signal including (i) program information and (ii) control information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com