"1.1.1.1.7.4" . _:vb15253 . _:vb15238 . "2020-08-24"^^ . _:vb15253 . "2024-01-08"^^ . "IHS_HABDExist" . _:vb15253 _:vb15217 . _:vb15238 . . "true"^^ . "Existence of trackside hot axle box detector (HABD)"@en . "Existence of trackside HABD."@en . . _:vb15217 . . _:vb15217 _:vb15238 . . "stable" .