PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Air filters will remove quantities of dust, dander, some bacteria, mold and other airborne debris from the indoor environment, but they should not be relied upon to remove airborne toxins from the air.
http://www.w3.org/ns/prov#wasQuotedFrom
  • birdchannel.com