About: http://webisa.webdatacommons.org/397076079

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	The Kentucky Geological Survey once called this designation ???unfortunate??????not because the organization has anything against this semiprecious gem but because, scientifically speaking, agate is a mineral, not a rock.
http://www.w3.org/ns/prov#wasQuotedFrom	ket.org