PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, perishables such as meat, poultry, milk, and eggs should be kept refrigerated until just before they are used.
http://www.w3.org/ns/prov#wasQuotedFrom
  • familyeducation.com