About: http://webisa.webdatacommons.org/358770449

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	Sulfur and other chemicals were added to the sand to suppress the reaction with the moisture in the sand.
http://www.w3.org/ns/prov#wasQuotedFrom	magnesium.com