/usr/share/doc/libfann-doc/html/index.html is in libfann-doc 2.1.0~beta+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | <html><head><meta http-equiv="Refresh" CONTENT="0; URL=files/fann_cascade-h.html"></head></html>
|