About: http://webisa.webdatacommons.org/452702249

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	The material, made from crushed stone, is used for road building and other construction.
http://www.w3.org/ns/prov#wasQuotedFrom	libn.com