PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, depending on their composition and application methods, such organic amendments can stimulate emissions of greenhouse gases including carbon dioxide (CO2) and nitrous oxide (N2O) from soil to the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov