PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For children who are especially active and prone to breaking glasses, consider glasses made to last ??? spring hinges, polycarbonate lenses and titanium frames.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sanfordhealth.org