Assertion: plant's foot | /r/HasProperty | 3.0 to 4.6 metres
Facets:
Source sentences:
text: The panoramic expanse of mirror arrays would present strong textural contrast with the intact, natural character of the desert floor [and] would rise to a height of roughly 459 feet [140 m]; an additional 10 to 15 feet [3.0 to 4.6 metres] above that height would consist of lighting to meet Federal Aviation Administration (FAA) requirements.