About: http://webisa.webdatacommons.org/82219521

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	Some laws, such as commercial laws, are increasing integrated as political unity progresses. 1919-1932: The Weimar Constitution enshrines key rights in law, although state-of-emergency provisions are used locally in 1920 and 1921.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org