PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While visual quality is improved, audio is noticeably distorted: this is especially noticeable with content like a crisp, clear narrator speaking, because higher audio peaks have ugly clipping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wired.com