About: http://webisa.webdatacommons.org/177136441

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	Rg, is the regret associated with an action, e.g. Rg(Hosp, D-) is the regret one may feel if the patient was referred to hospice when his/her
http://www.w3.org/ns/prov#wasQuotedFrom	biomedcentral.com