About: http://webisa.webdatacommons.org/22573193

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 oxidant feed O can optionally be heated by conventional means (not shown) prior to penetrating the housing, such as by a heat exchanger coupled with a blower.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com