PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • on emissions and other pollutants -- or about 3 percent of the hydrocarbons spewed into the region's air basin on a sweltering summer's day.We have been working really hard in California to reduce air pollution.
http://www.w3.org/ns/prov#wasQuotedFrom
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