About: http://webisa.webdatacommons.org/52341858

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	Thus stones such as diamonds and zircons can be sorted from gangue using general luminescence, which has a relatively long life time, or diamonds alone can be sorted from gangue using Raman luminescence, which has a very short life time.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com