About: http://webisa.webdatacommons.org/394102121

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	In fact, pollutants like tiny airborne particles and ground level ozone can trigger respiratory problems, especially for people with asthma.
http://www.w3.org/ns/prov#wasQuotedFrom	epa.gov