About: http://webisa.webdatacommons.org/54151708

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	In a variant, it could be cut out from some other material, such as for example aluminum or brass.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com