About: http://webisa.webdatacommons.org/153650431

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	It is formed from the accumulation of finely eroded rock particles that is cemented together by calcium and other types of minerals.
http://www.w3.org/ns/prov#wasQuotedFrom	atlasmarble.org