/usr/share/doc/elki-dev/elki-batik-visualization-0.7.1-sources.jar is in elki-dev 0.7.1-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/elki-dev/../../elki/elki-batik-visualization-0.7.1-sources.jar