About: http://webisa.webdatacommons.org/226570393

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	Silica is a naturally forming mineral found throughout the world and is the second most plentiful mineral on the earth.
http://www.w3.org/ns/prov#wasQuotedFrom	silicamineral.com