About: http://webisa.webdatacommons.org/378111434

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	One group, mainly Northern, led by Stephen A. Douglas, championed the doctrine of popular sovereignty, which held that the inhabitants of the territory should decide whether it would be slave or free.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com