About: http://webisa.webdatacommons.org/342950792

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	Cleaning and shaping the root canal in preparation to filling with a material such as gutta percha is achieved by the use of metal files that include cutting surfaces for removing tissue in the root canal.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com