About: http://webisa.webdatacommons.org/35574149

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	Other hydrocarbons such as isobutane and propane and other volatile organic compounds (VOCS) have been identified as contributing factors in air pollution in urban areas.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com