About: http://webisa.webdatacommons.org/214665862

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	This engagement of the head 30 prevents overfilling of the canal 104 with filling material, such as gutta percha.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au