PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other animals, such as chicken and pigs, can be pasture-raised (and USDA organic standards require at least some access to pasture), but there are currently no certification standards for nonruminant animals being grass fed or pastured.
http://www.w3.org/ns/prov#wasQuotedFrom
  • homegrown.org