About: http://webisa.webdatacommons.org/28183379

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	It will even remove volatile organic compounds (VOCs) that come from such sources as cleaning solutions, carpets, paints, building materials and formaldehyde.
http://www.w3.org/ns/prov#wasQuotedFrom	smarthome.com