About: http://webisa.webdatacommons.org/251591829

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 heat exchanger 22 is copper, aluminum, other metal or other thermally conductive material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com