_:vb1436823 . _:vb1436728 . . _:vb1436728 . _:vb1436729 . "stable" . "Information about installed trackside equipment capable to transmit infill information by loop or Global System for Mobile communications for Railways (GSM-R) for level 1 installations."@en . _:vb1436970 . "CPE_InfillLineSide" . "1.1.1.3.2.4" . "1.2.1.1.1.4" . . . _:vb1436823 . . _:vb1436728 _:vb1436729 . "ETCS infill installed lineside"@en . . _:vb1436729 _:vb1436970 . "2021-08-08"^^ . "2021-09-12"^^ . _:vb1436970 _:vb1436823 . "4.13.1.3" .