About: http://webisa.webdatacommons.org/327781344

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	Hafnium carbide is a refractory material with an extremely high melting point.
http://www.w3.org/ns/prov#wasQuotedFrom	infoplease.com