About: http://webisa.webdatacommons.org/67727756

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	Those outside the entrance promised little and were therefore not developed very far except in the case of a single trench near the top of the entrance slope.
http://www.w3.org/ns/prov#wasQuotedFrom	uky.edu