About: http://webisa.webdatacommons.org/226781436

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	Mine is only a couple of feet of flexible tubing before it attaches to the wall -- and THAT outlet is a good 25 feet (up and out) to the vent outside.
http://www.w3.org/ns/prov#wasQuotedFrom	wgom.org