About: http://webisa.webdatacommons.org/109823391

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	San Francisco may have been the first city to act on the problem, but we???ve heard from New York, Boston, Chicago, Los Angeles, and other cities big and small.
http://www.w3.org/ns/prov#wasQuotedFrom	usfca.edu