About: http://webisa.webdatacommons.org/11100542

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	Iridium is a metal that has a very high melting point and is strong, corrosion resistant and chemically compatible with plutonium dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	space4peace.org