/usr/share/ is in libcairo-ocaml-dev 1:1.2.0-5.1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libcairo-ocaml-dev/html/
/usr/share/doc/
/usr/share/doc/libcairo-ocaml-dev/
/usr/share/doc/libcairo-ocaml-dev/changelog.Debian.gz
/usr/share/doc/libcairo-ocaml-dev/html/Cairo.Scaled_Font.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo_ft.html
/usr/share/doc/libcairo-ocaml-dev/html/index_exceptions.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo.Scaled_Font.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo_png.html
/usr/share/doc/libcairo-ocaml-dev/html/Pango_cairo.FontMap.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo.Font_Options.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo.Matrix.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo_ps.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo.Pattern.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo_lablgtk.html
/usr/share/doc/libcairo-ocaml-dev/html/style.css
/usr/share/doc/libcairo-ocaml-dev/html/Cairo_png.html
/usr/share/doc/libcairo-ocaml-dev/html/index_types.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Pango_cairo.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo_ft.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo.html
/usr/share/doc/libcairo-ocaml-dev/html/index.html
/usr/share/doc/libcairo-ocaml-dev/html/index_classes.html
/usr/share/doc/libcairo-ocaml-dev/html/index_values.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo_lablgtk.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Pango_cairo.FontMap.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo_pdf.html
/usr/share/doc/libcairo-ocaml-dev/html/index_modules.html
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/usr/share/doc/libcairo-ocaml-dev/html/index_module_types.html
/usr/share/doc/libcairo-ocaml-dev/html/index_attributes.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo_ps.html
/usr/share/doc/libcairo-ocaml-dev/html/Pango_cairo.html
/usr/share/doc/libcairo-ocaml-dev/html/index_class_types.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo.Pattern.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo_bigarray.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo.Font_Options.html
/usr/share/doc/libcairo-ocaml-dev/html/index_methods.html
/usr/share/doc/libcairo-ocaml-dev/html/type_Cairo_pdf.html
/usr/share/doc/libcairo-ocaml-dev/html/Cairo.Matrix.html
/usr/share/doc/libcairo-ocaml-dev/README
/usr/share/doc/libcairo-ocaml-dev/copyright
/usr/share/doc-base/
/usr/share/doc-base/cairo-ocaml-ocamldoc-api-reference