About: http://webisa.webdatacommons.org/215784962

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	The fasteners may also include a lock or locking mechanism such as a lock washer, lock plate, locking fastener head, ridged fastener holes, or the like to prevent any reverse rotation or withdrawal from the bone and fixation plate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com