LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

This library derived from a JSON file, which contains data extracted from HTML Standard. "Written by Ian Hickson (Google, ian@hixie.ch) - Parts © Copyright 2004-2014 Apple Inc., Mozilla Foundation, and Opera Software ASA; You are granted a license to use, reproduce and create derivative works of this document."