About: http://webisa.webdatacommons.org/97766323

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	After the closure of the mine and before it was turned over t the state to become a park, there was a period of almost twenty years without maintenance or improvements.
http://www.w3.org/ns/prov#wasQuotedFrom	twentymile.com