About: http://webisa.webdatacommons.org/200907836

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 Kansas-Nebraska Act provided that new territories (future states) were allowed to choose on their own whether to be slave or free.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com