/usr/share/doc/libxmlada-doc/examples/ is in libxmlada-doc 4.4.2014-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libxmlada-doc/examples/dom/
/usr/share/doc/libxmlada-doc/examples/dom/default.gpr
/usr/share/doc/libxmlada-doc/examples/dom/dom_with_location.adb
/usr/share/doc/libxmlada-doc/examples/dom/dom_with_location.ads
/usr/share/doc/libxmlada-doc/examples/dom/domexample.adb
/usr/share/doc/libxmlada-doc/examples/dom/domexample2.adb
/usr/share/doc/libxmlada-doc/examples/dom/domschemaexample.adb
/usr/share/doc/libxmlada-doc/examples/dom/pref.xml
/usr/share/doc/libxmlada-doc/examples/sax/
/usr/share/doc/libxmlada-doc/examples/sax/default.gpr
/usr/share/doc/libxmlada-doc/examples/sax/pref.xml
/usr/share/doc/libxmlada-doc/examples/sax/saxexample.adb
/usr/share/doc/libxmlada-doc/examples/sax/saxexample.ads
/usr/share/doc/libxmlada-doc/examples/sax/saxexample_main.adb
/usr/share/doc/libxmlada-doc/examples/schema/
/usr/share/doc/libxmlada-doc/examples/schema/default.gpr
/usr/share/doc/libxmlada-doc/examples/schema/pref.xml
/usr/share/doc/libxmlada-doc/examples/schema/pref.xsd
/usr/share/doc/libxmlada-doc/examples/schema/schemaexample.adb