PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This probably didn't matter when the signal you were listening to was a strong one as it could then come through much louder than any unwanted noise or interference.
http://www.w3.org/ns/prov#wasQuotedFrom
  • audiomisc.co.uk