PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ethanol distillation effluent rich in potassium, nitrogen, and other minerals, to
http://www.w3.org/ns/prov#wasQuotedFrom
  • biotechnologyforbiofuels.com