About: http://webisa.webdatacommons.org/219339616

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	My system is totally passive, no compressors or other means to either heat or cool the air before entering the attic space.
http://www.w3.org/ns/prov#wasQuotedFrom	motherearthnews.com