Assertion: tower's foot | /r/HasProperty | 442 meters
Facets:
Source sentences:
text: it was 1,451 feet (442 meters) to its flat rooftop, or 1,518 feet (463 meters) including its original antennas.
text: Built for Sears, Roebuck and Company , the structure reaches 110 floors and a height of 1,450 feet (442 metres), excluding broadcast antennas and their supports, and provides more than 400,000 square metres (roughly 4.3 million square feet) of floor space for offices and other activities.