PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In accordance with an important aspect of the present invention, however, as previously noted, it has been discovered that these fine mesh ion exchange resin materials will also effectively remove other objectionable and undesirable flavors, odors, colors and other substances from the water or other fluid being treated, including, for example, chlorine, hydrogen sulfide, taste and odor contaminant
http://www.w3.org/ns/prov#wasQuotedFrom
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