About: http://webisa.webdatacommons.org/221541236

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, in gemstones such as ruby, sapphire and emeralds, it is not possible to do this.
http://www.w3.org/ns/prov#wasQuotedFrom	gemsny.com