PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Problems such as retained placentas, milk fever and mastitis became rare compared to when I dairy farmed conventionally.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mommamina.com