About: http://webisa.webdatacommons.org/254115711

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	However, the specific type of heat exchangers described are merely examples, it being emphasized that the invention may be applied to all types of heat exchangers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com