PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Noise,??? defined herein as any type of undesirable signal that interferes with communication, is a problem increasingly important to telephony and other communication systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com