Assertion: brick | /r/HasProperty | burnt in kiln
Facets:
value: to give appearance
type: PURPOSE
value: to give their final hardness
type: PURPOSE
Source sentences:
text: After the forming or cutting, the bricks must be dried, in the open air, in drying sheds, When the bricks have been dried, they must then be fired or 'burnt' in a kiln, to give them their final hardness and appearance.