{"type":"rich","version":"1.0","width":854,"height":854,"title":"Jernbanenettets struktur i dag","html":"<iframe aria-label=\"Jernbanenettets struktur i dag\" src=\"https://ndla.no/article-iframe/nb/urn:resource:1:101267/12881\" height=\"854\" width=\"854\" allowfullscreen=\"\" style=\"border: none;\" />","iframeSrc":"https://ndla.no/article-iframe/nb/urn:resource:1:101267/12881"}