About: http://webisa.webdatacommons.org/104052782

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	You can find some that have an aluminum wall around them but your best bet is to get one that sits directly at the front so that the cold air can make a difference.
http://www.w3.org/ns/prov#wasQuotedFrom	ar15.com