About: http://webisa.webdatacommons.org/42956184

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	As for the OP's specific question, I am not a lawyer or a physician but I do not think there is any legal requirement that a doctor has to continue treating a patient except in emergency situations.
http://www.w3.org/ns/prov#wasQuotedFrom	straightdope.com