About: http://webisa.webdatacommons.org/385190185

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 air pollution has fine particles and chemicals such as polycyclic aromatic hydrocarbons (PAHs), benzene, and formaldehyde which have known health effects. (DS641)
http://www.w3.org/ns/prov#wasQuotedFrom	in.gov