Assertion: mound's building | /r/HasProperty | about 105 ft
Facets:
Source sentences:
text: This building was about 105 ft (32 m) long and 48 feet (15 m) wide, and could have been as much as 50 ft (15 m) high.
text: This building was about 105 ft (32 m) long and 48 feet (15 m) wide, and could have been as much as 50 ft (15 m) high.