About: http://webisa.webdatacommons.org/351514307

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	Certain types of solid propellants comprise metals, e.g. magnesium or aluminium, to increase the energy content.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com