About: http://webisa.webdatacommons.org/133888540

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	To prevent corrosion and extend the useable life of the heat trap assembly 20, the fin 22 is constructed of a non-corrodible or corrosion resistant material, such as polypropylene.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com