PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you don???t, the treatment will be worthless because chlorine dioxide is a gas that only exists in liquid for for about 1/2 hour.
http://www.w3.org/ns/prov#wasQuotedFrom
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