PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If standing waves are created by sound bouncing back and forth between the parallel walls of a normal sort of room, the best way to control them is to stop the sound from bouncing by absorbing it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stereophile.com