"0"^^ . . . "04427216-n"^^ . "104255854"@en-us . . . "104427216"^^ . "a round arch whose inner curve is drawn with circles having three centers"@en-us . . "three-centered arch"@en-us . . . "basket-handle arch"@en-us . . . "0"^^ . "three-centered arch"^^ . .