{"type":"rich","version":"1.0","width":854,"height":854,"title":"Stigningstall og konstantledd","html":"<iframe aria-label=\"Stigningstall og konstantledd\" src=\"https://ndla.no/article-iframe/nb/urn:resource:f9dff77d-2e2a-44e0-a91d-063d8ea2eab2/22604\" height=\"854\" width=\"854\" allowfullscreen=\"\" style=\"border: none;\" />","iframeSrc":"https://ndla.no/article-iframe/nb/urn:resource:f9dff77d-2e2a-44e0-a91d-063d8ea2eab2/22604"}