Assertion: tower's foot | /r/HasProperty | 4.1 metres
Facets:
Source sentences:
text: Earth was siphoned from underneath the foundations, decreasing the lean by 17 inches (44 cm) to 13.5 feet (4.1 metres) from the perpendicular.
text: Earth was siphoned from underneath the foundations, decreasing the lean by 17 inches (44 cm) to 13.5 feet (4.1 metres); the work was completed in May 2001, and the structure was reopened to visitors.