About: http://webisa.webdatacommons.org/442354672

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	Bedrock, such as limestone and granite, is considered to be consolidated material and comes from a quarry.
http://www.w3.org/ns/prov#wasQuotedFrom	ecoissues.ca