PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Humic acid, lime, sea weed extracts, vitamins, plant extracts, polyhydroxy acid, enzymes and other materials are available for slurry mixtures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grounds-mag.com