<http://webisa.webdatacommons.org/prov/161803849>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/209856873> .
<http://webisa.webdatacommons.org/209856873>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/209856873>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dana-farber.org> .
<http://webisa.webdatacommons.org/209856873>	<http://www.w3.org/ns/prov#value>	"Treatment is based on the stage and other factors that affect prognosis." .