About: http://webisa.webdatacommons.org/292906136

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	Fires involving burning metals such as aluminium, lithium, magnesium, potassium, sodium and their alloys require these specialist extinguishers to interrupt the chemical reaction and extinguish the fire.
http://www.w3.org/ns/prov#wasQuotedFrom	actfire.co.uk