About: http://webisa.webdatacommons.org/208889772

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	While Alfred Kinsey was studying people's sex lives, Gregory Pincus and other researchers began work on a pill that would forever alter the course of American reproductive practices.
http://www.w3.org/ns/prov#wasQuotedFrom	librarything.com