Assertion: abattoir's equipment | /r/HasProperty | enclosed within the roof
Facets:
Source sentences:
text: Elevator motor rooms, satellite dishes, ventilation shafts, water tanks, air conditioning plant and equipment on top of a building, shall be regarded as a storey, unless enclosed within the roof or hidden behind parapet walls, not exceeding 2,0 m in height, in which case it shall be counted as part of the top storey.