About: http://webisa.webdatacommons.org/132073317

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 fan unit is further configured to vent exhaust air to an area external to a rack or enclosure, such as an external exhaust duct or plenum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk