About: http://webisa.webdatacommons.org/29063509

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	Remember that harsh chemicals such as ammonia should not be used on precious gemstones (except diamonds), so check with a local jeweler about your specific piece before washing.
http://www.w3.org/ns/prov#wasQuotedFrom	mensjewelryclub.com