About: http://webisa.webdatacommons.org/192902486

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	The present invention relates to filters and more particularly to high efficiency filters designed to remove particulate matter, including aerosol droplets, from gases such as air.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com