About: http://webisa.webdatacommons.org/387143948

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	Quartzite is a natural stone resulting from the combination of quartz and sandstone through heat and pressure.
http://www.w3.org/ns/prov#wasQuotedFrom	surfacesusa.com