Assertion: adit | /r/CapableOf | drain the district of gwenap
Facets:
value: in cornwall
type: LOCATION
Source sentences:
text: The adit which drains the district of Gwenap, in Cornwall, is estimated with its branches to extend a distance of 30 miles; its mouth is in a valley near the sea, and from it are discharged the superficial waters of numerous mines, as also all the water pumped up in them to its level.