PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
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  • The filtration method is this: the air moves through the patented configuration of polypropylene filtration medias and then static electric charges are created to attract dust, pollen, moulds and other particles.
http://www.w3.org/ns/prov#wasQuotedFrom
  • edenenergy.com