About: http://webisa.webdatacommons.org/352494175

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	More specifically summarized, the low water cut-off system of the present invention is a microprocessor-based control system for detecting the presence of an electrically conductive fluid in a vessel or tank, such as a boiler.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com