[{"tunniste":"1.2.246.586.1.17.323140","objektinVoimassaoloaika":"1921-12-31T22:00:00Z/3000-12-31T21:59:00Z","haetunDatanVoimassaoloaika":"2026-11-12T22:00:00Z/2026-11-30T12:00:00Z","tyyppi":"raideeristys","nimi":"Er4112/V002","kaytossa":true,"rotaatio":53.80167894255326232758004064200044457569,"tilirataosa":"1.2.246.586.1.32.2105","liikennesuunnittelualue":"1.2.246.586.1.29.429487","ratakmsijainnit":[{"ratanumero":"531","ratakm":772,"etaisyys":90}],"rautatieliikennepaikat":["1.2.246.586.1.39.82256"],"raiteet":["1.2.246.586.1.44.266989"],"toimialueet":["1.2.246.586.1.48.1540650"],"kayttokeskukset":["1.2.246.586.1.72.3464413"],"raideosuudet":["1.2.246.586.1.36.2641817","1.2.246.586.1.36.2749401"],"kytkentaryhmat":[],"laiturit":[],"sillat":[],"tunnelit":[],"geometria":[441254.03125,7199041.025]}]