PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Honeywell glass-fiber HEPA material helps remove airborne particles, viruses and bacteria without the use of chemicals or other treatments.
http://www.w3.org/ns/prov#wasQuotedFrom
  • achooallergy.com