PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Natural food additives are derived from natural sources such as food or animal products, ranging from fruits and plants to animal lard and insects, while artificial additives are made synthetically.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ecomii.com