PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Latches used in self-ligating brackets come in many shapes and sizes, and may comprise a clip, spring member, cover, shutter, bail, or other structure that is coupled to the bracket body and capable of releasably retaining an archwire in the archwire slot.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com