About: http://webisa.webdatacommons.org/46870433

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	But since DC was a federal enclave, gun rights supporters challenged Chicago's local law.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org