About: http://webisa.webdatacommons.org/437832446

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	I think each doctor and each situation is a little different but you get the idea and the range of time.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org