About: http://webisa.webdatacommons.org/11027207

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	From the earliest days of our country, cities such as New York and Chicago limited possession of gunpowder because of the danger of fires.
http://www.w3.org/ns/prov#wasQuotedFrom	retrievertraining.net