About: http://webisa.webdatacommons.org/133570802

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	Sliding ring 26 is preferably a circular steel ring with a 1 inch diameter, but alternatively, can have other suitable shapes, for example, oval or D shaped, or can be made of other suitable materials such as other metals or plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es