"ft\u00B2" . . "[sft_i]"^^ . . . "0.09290304"^^ . . "The square foot (plural square feet; abbreviated \\(ft^2\\) or \\(sq \\, ft\\)) is an imperial unit and U.S. customary unit of area, used mainly in the United States, Canada, United Kingdom, Hong Kong, Bangladesh, India, Pakistan and Afghanistan. It is defined as the area of a square with sides of 1 foot in length."^^ . "Square Foot"@en . "FTK" . . "0112/2///62720#UAA454" . . "\\(ft^{2}\\)"^^ . "[ft_i]2"^^ . . . . .