About: http://webisa.webdatacommons.org/169026470

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	Filters are used in the air system to remove contaminates, such as oil, water vapor, particulates, taste, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	hitachi-america.us