PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Embodiments of the present invention provide an innovative solution to maintaining the corona electrode free of oxides and other deposits and contaminants while keeping the ozone at or below a desirable level.
http://www.w3.org/ns/prov#wasQuotedFrom
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