About: http://webisa.webdatacommons.org/79875814

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	Near the ceiling is an irregular, recessed ledge formed by the Bethel Member, a shaly and relatively weak limestone only a few feet thick.
http://www.w3.org/ns/prov#wasQuotedFrom	usgs.gov