PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The centralized facility produced quality composts that conserved 95-100% of the nitrogen and other nutrients into a stabilized product with an earthy scent that met Class A biosolids standards due to high pathogen reduction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov