About: http://webisa.webdatacommons.org/291923255

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, if making the clip thin, there is a problem that when adding the strong rotation to the clip from the archwire, the clip opens unexpectedly by pushing-up force.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com