PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A hydrate is a salt that includes water in its solid crystalline form; Glauber's salt and Epsom salts are hydrates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • weedwatch.com