About: http://webisa.webdatacommons.org/309946142

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	When it comes to human health, PM 2.5 is nasty stuff that can cause breathing problems and damage the heart and other organs.
http://www.w3.org/ns/prov#wasQuotedFrom	pri.org