About: http://webisa.webdatacommons.org/278249472

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	for variables such as race, surgery, radiation treatment, and hospital type, had
http://www.w3.org/ns/prov#wasQuotedFrom	c3.hu