Assertion: pentagon's foot | /r/HasProperty | 344,000 square meters
Facets:
Source sentences:
text: More than 3.7 million square feet (344,000 square meters) is used for offices and there are 17.5 miles (28 kilometers) of hallways.
text: At its completion at a cost of $83 million in January 1943, the Pentagon was the world’s largest office building, covering 29 acres (12 hectares)—including a 5-acre (2-hectare) central court—and containing roughly 3,700,000 square feet (344,000 square metres) of usable floor space for approximately 25,000 people.