About: http://webisa.webdatacommons.org/154391992

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	Many cities, such as Houston, San Antonio, Austin and Dallas-Fort Worth, already are choked with smog and are struggling to reduce pollution to meet the demands of the Clean Air Act.
http://www.w3.org/ns/prov#wasQuotedFrom	citizen.org