PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • they????????????????re made from a renewable source, such as vegetable oil, corn, or pea starch rather than a fossil-fuel which is derived from petroleum.
http://www.w3.org/ns/prov#wasQuotedFrom
  • urbangardensweb.com