About: http://webisa.webdatacommons.org/219461362

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	Screening tests, such as mammography, may help doctors find tumor cells early and plan better treatment for breast cancer.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov