About: http://webisa.webdatacommons.org/18338443

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	???New technologies, such as digital mammography and MRI, have become widely used in the United States without definitive studies of their effect on screening.
http://www.w3.org/ns/prov#wasQuotedFrom	cancer.org