PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Suitable water treatment products include swimming pool and spa sanitizing chemicals containing halogens, in particular chlorine and bromine.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk