<http://webisa.webdatacommons.org/prov/469771517>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159959746> .
<http://webisa.webdatacommons.org/159959746>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/159959746>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<libertyfund.org> .
<http://webisa.webdatacommons.org/159959746>	<http://www.w3.org/ns/prov#value>	"Staffordshire, as it was, will serve to illustrate this point???abundance of good coal???amongst other seams that of the tenyard???excellent ironstone and limestone; this last from Dudley; celebrated for its beautiful fossil slabs; but now limestone is brought from the vale of Llangollen, and the ironmasters are looking to Northamptonshire and other places to assist them with the required supply o" .