About: http://webisa.webdatacommons.org/86089966

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 opening 50 may instead have a different shape, such as circular, rectangular, elliptical, slot-shaped, and the like, any of which will need a driving tool having a corresponding shape for manipulation of the bone screw 16.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com