/usr/ is in libgom-1.0-dev 0.3.3-4.
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..
/usr/include/
/usr/include/gom-1.0/
/usr/include/gom-1.0/gom/
/usr/include/gom-1.0/gom/gom-adapter.h
/usr/include/gom-1.0/gom/gom-autocleanups.h
/usr/include/gom-1.0/gom/gom-command-builder.h
/usr/include/gom-1.0/gom/gom-command.h
/usr/include/gom-1.0/gom/gom-cursor.h
/usr/include/gom-1.0/gom/gom-error.h
/usr/include/gom-1.0/gom/gom-filter.h
/usr/include/gom-1.0/gom/gom-repository.h
/usr/include/gom-1.0/gom/gom-resource-group.h
/usr/include/gom-1.0/gom/gom-resource.h
/usr/include/gom-1.0/gom/gom-sorting.h
/usr/include/gom-1.0/gom/gom.h
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/gom-1.0.pc
/usr/share/
/usr/share/doc/
/usr/share/doc/libgom-1.0-dev/
/usr/share/doc/libgom-1.0-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/Gom-1.0.gir
/usr/lib/x86_64-linux-gnu/libgom-1.0.so
/usr/share/doc/libgom-1.0-dev/changelog.Debian.gz