PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • With his knowledge of carbon, he developed Happy Tummy, a feed additive for animals such as horses, cats, dogs and hens.
http://www.w3.org/ns/prov#wasQuotedFrom
  • poultrykeeper.com