View details and encodings for Unicode character U+22A7 Models, located in the Mathematical Operators block and Math Symbol category. This character was released in 1993 under Unicode version 1.1.
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⊧⊧U+22A7;8871\0022A7\u22A7\x{22A7}\u{22A7}u'\u22A7'E28AA722A7000022A7