About: http://webisa.webdatacommons.org/319049811

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	As a result, the expansion valve of the present invention may be used to achieve more accurate control of the cooling characteristics when used in an air conditioning or other heat transfer system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com