About: http://webisa.webdatacommons.org/65636768

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	The mechanisms for this association have not been delineated, nor have the amounts and types of exercise needed for a putative protective effect been determined.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.gov