About: http://webisa.webdatacommons.org/379100903

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	Tailpipe emissions from cars, trucks, and construction equipment are the main source of ozone, particulate matter, and some key toxins such as benzene.
http://www.w3.org/ns/prov#wasQuotedFrom	realclearpolicy.com