PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Haze resulting from forest fires is known to increase the concentration of toxic airborne particles that are smaller than ten microns in size, such as carbon monoxide, sulphur dioxide, nitrogen dioxide and ozone.
http://www.w3.org/ns/prov#wasQuotedFrom
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