src/resources/images/flags/4x3/bl.svg
<svg xmlns="http://www.w3.org/2000/svg" height="480" width="640" version="1"><g fill-rule="evenodd" stroke-width="1pt"><path fill="#fff" d="M0 0h640v479.997H0z"/><path fill="#00267f" d="M0 0h213.33v479.997H0z"/><path fill="#f31830" d="M426.663 0h213.33v479.997h-213.33z"/></g></svg>