About: http://webisa.webdatacommons.org/414511792

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	It is also possible that symptoms such as drainage from the apical foramen or pain are not improved, which leads to a tooth loss by tooth extraction.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com