About: http://webisa.webdatacommons.org/340845229

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	Heat exchanger and condenser shells, and heat exchanger and condenser tubes, are other examples of articles embodying my invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com