About: http://webisa.webdatacommons.org/404466724

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	Crushed stone is one of the most accessible natural resources, and is a major basic raw material used by construction, agriculture, and other industries.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org