About: http://webisa.webdatacommons.org/228421660

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	quarryingquarrying, open, or surface, excavation of rock used for various purposes, including construction, ornamentation, road building, and as an industrial raw material.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com