About: http://webisa.webdatacommons.org/385483957

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 Commonwealth was a constitutional monarchy, with an established political system of check and balances between the legislature (Sejm) and the nobility (szlachta).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.ca