About: http://webisa.webdatacommons.org/237467940

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	FIGS. 3 and 4 respectively are a perspective view and a sectional view of a split heat exchanger having two oval pipes each disposed in a zigzag pattern according to a preferred embodiment of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com