PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One drawback to this method is that if you add mostly carbon materials, they will draw upon the nitrogen that is already pre-sent in the soil to aid in decomposition.
http://www.w3.org/ns/prov#wasQuotedFrom
  • motherearthnews.com