About: http://webisa.webdatacommons.org/404091672

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	Birth control pills and other hormone-based birth control may not work as well to prevent pregnancy.
http://www.w3.org/ns/prov#wasQuotedFrom	mskcc.org