About: http://webisa.webdatacommons.org/402550563

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	In this site you can get many examples of cases similar to yours that may give you some insight about what you are looking for.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org