About: http://webisa.webdatacommons.org/249753164

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	Sometimes there is no option but to extract, e.g. if it is grossly decayed beyond repair, whereas other times root canal is the only sensible option.
http://www.w3.org/ns/prov#wasQuotedFrom	dentalcarematters.com