PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Progress has been made in surveying plant species for their baseline emission rates and in understanding the physiology of the response of emission to environmental factors such as temperature, light and atmospheric CO2 concentration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • epa.gov