About: http://webisa.webdatacommons.org/307356226

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	???These pegmatites before solidification are very fluid and are rich in easily fusible and volatile constituents such as water, boron, tungsten, chlorine, etc., which are held in solution either as gases or liquids by great pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	dakotamatrix.com