PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • International ozone Yes, human activities, autos and manufacturing plants produce carbon dioxides and other gases that escape into the atmosphere and destroy the protective ozone or absorb and reduce solar energy.
http://www.w3.org/ns/prov#wasQuotedFrom
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