About: http://webisa.webdatacommons.org/370138854

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	It describes 7,458 books and other papers concerning gemology, jewelry, and related subjects.
http://www.w3.org/ns/prov#wasQuotedFrom	rarebookhub.com