About: http://webisa.webdatacommons.org/193578757

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	They remove ???trichloroethylene??? (which is a chemical that you may bring home on your dry cleaning) and they filter another chemical called ???benzene??? (which comes with ink).
http://www.w3.org/ns/prov#wasQuotedFrom	bellflowers.com