About: http://webisa.webdatacommons.org/284124811

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	There is a long list of examples falling under this category such as Diamond, Emerald, Ruby, Sapphires etc.
http://www.w3.org/ns/prov#wasQuotedFrom	truthstar.com