About: http://webisa.webdatacommons.org/344070404

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	Geothermal waters, heated by subsurface magma from the Earth???s mantle, are often rich in silica and other minerals, such as calcium and iron, that promote fossilization.
http://www.w3.org/ns/prov#wasQuotedFrom	lonelyspore.com