About: http://webisa.webdatacommons.org/247282925

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	Typically, the fixing is made of a metal, such as a precious metal, for example silver or gold, or other metals or alloys known to jewelers for this purpose.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com