PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • We have examined the historical development of PC values, the reliability of using PC data, the flaws inherent in the development of various types of PC data, and the steps we believe are needed to formulate new PC values that will be reliable and will be universally accepted for the verification of honey types.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usda.gov