About: http://webisa.webdatacommons.org/219106637

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 radio ad, airing in Houston this week, states, Twenty-eight Texas cities, including Houston, are already smoke-free.
http://www.w3.org/ns/prov#wasQuotedFrom	tobaccofreekids.org