Assertion: brattice | /r/HasProperty | strong
Facets:
value: very
type: DEGREE
Source sentences:
text: was in a trembling state; I went as near as I durst go, and everything appeared cracking and rending about me; part of the brattice, which was very strong, was blown away at the bottom of the pits; very large pumps were lifted from their places, so that the engine could not work.
text: Brattice, strong canvas sheeting coated in tar to make it air-tight, is used to make partitions to deflect air into particular areas of a colliery or divide a shaft to improve ventilation and dilute flammable or noxious gases.