About: http://webisa.webdatacommons.org/137768351

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	The mine was abandoned before remediation laws took effect, and the area where mountain biking exists is an erratic mixture of pond depressions and abrupt hills jutting from the surface.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org