Sentence: Amarillo, which is in Potter County, Texas, is 1099 above sea level, is 233.9 square kilometres large and has a population density of 746 people per square kilometre.

What data can be extracted from this sentence?
Amarillo, Texas, elevationAboveTheSeaLevel, 1099.0; Amarillo, Texas, populationDensity, 746.0 (inhabitants per square kilometre); Amarillo, Texas, isPartOf, Potter County, Texas; Amarillo, Texas, areaTotal, 233.9 (square kilometres)