*/
    public static String facetQuery() {
        return createQuery(Constants.FACET_QUERY, FACET_PREFIX);
    }

    /**
     * Generates URL query parameters for geographic filtering.
     *
     * @return URL-encoded query string containing geographic parameters
     */
    public static String geoQuery() {
        return createQuery(Constants.GEO_QUERY, GEO_PREFIX);
    }

    /**