About: http://webisa.webdatacommons.org/125869303

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	As inorganic materials that may be incorporated into the composition of this other layer, mention may be made of metals and metal alloys, such as aluminium and steel, for example.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com