About: http://webisa.webdatacommons.org/214574776

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 only problem would be that something bad happens when you compress already compressed air, what happens, I do not know, I forgot, but its bad, and there is a reason why most people dont do it.
http://www.w3.org/ns/prov#wasQuotedFrom	caraudio.com