About: http://webisa.webdatacommons.org/456539116

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	In a nuclear reactor, a coolant (usually a form of water) has to be continuously circulated through the reactor to keep it at a stable temperature (and also produce steam for power generation).
http://www.w3.org/ns/prov#wasQuotedFrom	mapawatt.com