def METHOD_NAME() -> str:
    """
    Provides the include statement, namespace and variable declaration of the C++ file
    :returns: prolog of the C++ file
    """
    res = inspect.cleandoc(
        """
    #include "EmbeddedSdf.hh"
    namespace sdf
    {
    inline namespace SDF_VERSION_NAMESPACE
    {
    /////////////////////////////////////////////////
    const std::map<std::string, std::string> &GetEmbeddedSdf()
    {
        static const std::map<std::string, std::string> result {
    """
    )
    return res + NEWLINE