About: http://webisa.webdatacommons.org/281671508

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	Therefore the heat exchange fluid supply system of the invention is designed to detect the level of the fluid in the system so that a warning or other measure can be instituted if the system becomes unacceptably low.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca