def METHOD_NAME(self, get_stats=False):
    """Get the schema structure (prefixes, graphs)."""
    schema = dict()
    schema["1"] = {
        "name": "-> Common Prefixes <-",
        "columns": self._get_common_prefixes_schema(),
    }
    schema["2"] = {"name": "-> Graphs <-", "columns": self._get_graphs_schema()}
    # schema.update(self._get_query_schema())
    logger.info(f"Getting Schema Values: {schema.values()}")
    return schema.values()