PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The interference can range from numerous things including cell phones, microwaves, other devices operating and broadcasting on the same frequency, radio waves, power lines, fluorescent lighting, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnet.com