PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From my own experience, described in this report, if there is a real change in a loudspeaker's behavior or tonal balance due to the altitude at which it is used, it looks as if it is mostly swamped by the inevitable experimental error involved in measuring a speaker in different locations a decade apart.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stereophile.com