About: http://webisa.webdatacommons.org/309495339

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 left lock member 53 has a generally tubular shape, and is for example, made of metallic material, such as aluminum alloy.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com