]> foo bar self::text() ancestor-or-self::dsig:SignedInfo and count(ancestor-or-self::dsig:Reference | here()/ancestor::dsig:Reference[1]) > count(ancestor-or-self::dsig:Reference) or count(ancestor-or-self::node() | id('notaries')) = count(ancestor-or-self::node()) ancestor-or-self::dsig:X509Data bar