About: http://webisa.webdatacommons.org/303619846

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	While these filters are excellent at filtering dander, dust, molds, smoke, biological agents and other contaminants, they will not stop chemical gases.
http://www.w3.org/ns/prov#wasQuotedFrom	polkcountyiowa.gov