About: http://webisa.webdatacommons.org/230997105

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	Petalite is a fairly rare stone that occurs in a variety of colors including white, gray, colorless, pink and yellow.
http://www.w3.org/ns/prov#wasQuotedFrom	dogpile.com