About: http://webisa.webdatacommons.org/152376574

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	But when it???s at ground level, where it???s the main component of smog, it can cause respiratory infections, asthma, and other ailments.
http://www.w3.org/ns/prov#wasQuotedFrom	grist.org