About: http://webisa.webdatacommons.org/401285809

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 strongest and most durable stones are also recommended, including diamonds, pink or blue sapphires, and rubies.
http://www.w3.org/ns/prov#wasQuotedFrom	brilliance.com