About: http://webisa.webdatacommons.org/182191172

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	However, diamonds can be created in laboratories, and other materials can be used to create gems that resemble diamonds closely, such as cubic zirconia, moissanite, crystal, and rhinestones.
http://www.w3.org/ns/prov#wasQuotedFrom	diamondpriceguru.com