About: http://webisa.webdatacommons.org/278151142

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	A gem or shell carved in relief, especially one in which the raised design and the background consist of layers of contrasting colors.
http://www.w3.org/ns/prov#wasQuotedFrom	attictrunk.com