About: http://webisa.webdatacommons.org/103839673

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	For example, the system can include other heat exchangers having a shell and tube configuration, or heat exchangers having configurations other than shell and tube.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com