About: http://webisa.webdatacommons.org/358451797

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	Damage to Ohio highways due to subsidence or collapse of mine voids is a serious problem, especially in southeast Ohio where its landscape is littered with old abandoned mines.
http://www.w3.org/ns/prov#wasQuotedFrom	state.oh.us