About: http://webisa.webdatacommons.org/420303376

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	Environmental concerns such as air pollution are recurrent in many cities.
http://www.w3.org/ns/prov#wasQuotedFrom	hofstra.edu