About: http://webisa.webdatacommons.org/232510694

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	As these lands are, except the Catharine Groh tract, en- tirely undeveloped, they cannot, if they should at once fall into the hands of rival companies, produce much coal for several years.
http://www.w3.org/ns/prov#wasQuotedFrom	ebooksread.com