About: http://webisa.webdatacommons.org/169286803

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	concerns except for past industrial emissions and dust which are addressed here.
http://www.w3.org/ns/prov#wasQuotedFrom	cdc.gov