About: http://webisa.webdatacommons.org/156099167

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	Stage 3 - 30 sq. ft. of Certified HEPA - removes allergens, bacteria, viruses, and other particulates:
http://www.w3.org/ns/prov#wasQuotedFrom	natlallergy.com