About: http://webisa.webdatacommons.org/75002806

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	The metallic mass may be made of a metallic material such as aluminum, copper, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr