About: http://webisa.webdatacommons.org/259449880

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	Air quality rankings conducted a measurement and comparison of ozone levels and particulates, which are the two most common types of air pollution.
http://www.w3.org/ns/prov#wasQuotedFrom	testcountry.com