About: http://webisa.webdatacommons.org/90228707

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	An actual plenum is a compartment or space, such as a duct, actually handling environmental air distribution.
http://www.w3.org/ns/prov#wasQuotedFrom	extron.com