PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Biochar production offers a wide range of economic and environmental benefits in three major categories: Reduction of greenhouse gases ??? many of the details of biochar???s ability to retain carbon in inactive sinks for thousands of years and to suppress soil emissions of potent greenhouse gases, including nitrous oxide and methane, have been scientifically reviewed and substantiated.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mongabay.com