About: http://webisa.webdatacommons.org/35303277

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 space above and below is a standard for installed closed rack mounting that nobody follows because most installs with multiple amps in the rack usually have (or should have) a rack ventilator fan.
http://www.w3.org/ns/prov#wasQuotedFrom	crownaudio.com