About: http://webisa.webdatacommons.org/419610440

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	Gem stones such as diamond, sapphire, quartz, and the like can be mounted onto metal holders.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com