PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Let the children do such things as bringing in letters and packages to be weighed and mailed, buying and selling stamps, sorting letters, and delivering mail.
http://www.w3.org/ns/prov#wasQuotedFrom
  • preschoolexpress.com