/usr/share/sgml/openjade1.3/catalog is in openjade1.3 1.3.2-11ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | PUBLIC "-//James Clark//DTD DSSSL Flow Object Tree//EN" "fot.dtd"
PUBLIC "ISO/IEC 10179:1996//DTD DSSSL Architecture//EN" "dsssl.dtd"
PUBLIC "-//James Clark//DTD DSSSL Style Sheet//EN" "style-sheet.dtd"
PUBLIC "-//OpenJade//DTD DSSSL Style Sheet//EN" "style-sheet.dtd"
SYSTEM "builtins.dsl" "builtins.dsl"
|