@classmethod
def _build_query_languages(cls, language=None):
    """
        Build the languages used to provide the Label Service within the SPARQL Query.

        Args:
            language (Optional[str]): Set the Primary language. If not set, will default to Meta Option.

        Returns (str):

        """
    return f'{language or cls.Meta.language},{cls.Meta.fallback_languages}'
