About: http://webisa.webdatacommons.org/446566382

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	For fires that involve combustible metals, such as magnesium, titanium, potassium and sodium, a Class D fire extinguisher can be used.
http://www.w3.org/ns/prov#wasQuotedFrom	airandfiresystems.com