About: http://webisa.webdatacommons.org/65782711

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	When the arc is pulled through sand, the silica fuses to form a kind of glass.
http://www.w3.org/ns/prov#wasQuotedFrom	youtube.com