About: http://webisa.webdatacommons.org/155025579

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	This is certainly a setback for Gemfields, which plans to do for coloured gemstones such as emeralds and rubies what De Beers did for diamonds in the 20th century.
http://www.w3.org/ns/prov#wasQuotedFrom	zambianwatchdog.com