PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PM2.5 originates from combustion of fuels from both mobile sources like vehicles and stationary sources, including power plants, industry, and household biomass burning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theatlantic.com