About: http://webisa.webdatacommons.org/112866129

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 study did not quantify emissions of other constituents of natural gas, including hydrocarbons such as benzene and volatile organic compounds, which can contribute to more localized air pollution.
http://www.w3.org/ns/prov#wasQuotedFrom	edf.org