About: http://webisa.webdatacommons.org/442806131

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	Such texturing, coatings and washers are examples of means for preventing slipping of a dental instrument urged against the wedge, or more specifically a dental instrument used to grasp the wedge or neck.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com