About: http://webisa.webdatacommons.org/18470321

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	Semi precious stones are more fragile and scratch more easily than precious stones such as diamonds, but if you take care of them they should last a long time.
http://www.w3.org/ns/prov#wasQuotedFrom	goldenmine.com