/usr/include/SFML/Graphics/ is in libsfml-dev 2.4.2+dfsg-4.
This file is owned by root:root, with mode 0o755.
..
/usr/include/SFML/Graphics/BlendMode.hpp
/usr/include/SFML/Graphics/CircleShape.hpp
/usr/include/SFML/Graphics/Color.hpp
/usr/include/SFML/Graphics/ConvexShape.hpp
/usr/include/SFML/Graphics/Drawable.hpp
/usr/include/SFML/Graphics/Export.hpp
/usr/include/SFML/Graphics/Font.hpp
/usr/include/SFML/Graphics/Glsl.hpp
/usr/include/SFML/Graphics/Glsl.inl
/usr/include/SFML/Graphics/Glyph.hpp
/usr/include/SFML/Graphics/Image.hpp
/usr/include/SFML/Graphics/PrimitiveType.hpp
/usr/include/SFML/Graphics/Rect.hpp
/usr/include/SFML/Graphics/Rect.inl
/usr/include/SFML/Graphics/RectangleShape.hpp
/usr/include/SFML/Graphics/RenderStates.hpp
/usr/include/SFML/Graphics/RenderTarget.hpp
/usr/include/SFML/Graphics/RenderTexture.hpp
/usr/include/SFML/Graphics/RenderWindow.hpp
/usr/include/SFML/Graphics/Shader.hpp
/usr/include/SFML/Graphics/Shape.hpp
/usr/include/SFML/Graphics/Sprite.hpp
/usr/include/SFML/Graphics/Text.hpp
/usr/include/SFML/Graphics/Texture.hpp
/usr/include/SFML/Graphics/Transform.hpp
/usr/include/SFML/Graphics/Transformable.hpp
/usr/include/SFML/Graphics/Vertex.hpp
/usr/include/SFML/Graphics/VertexArray.hpp
/usr/include/SFML/Graphics/View.hpp