About: http://webisa.webdatacommons.org/391872113

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	Great on diamonds and metals... just dont use it on pearls or other soft stones.
http://www.w3.org/ns/prov#wasQuotedFrom	sharperimage.com