About: http://webisa.webdatacommons.org/134879009

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	Thus, for example, the coating material may be any suitable metal, or a semi-metal such as silicon, gallium, germanium, bismuth, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr