{"type":"rich","version":"1.0","width":854,"height":854,"title":"Derivasjonsregler","html":"<iframe aria-label=\"Derivasjonsregler\" src=\"https://ndla.no/article-iframe/nb/urn:resource:196fe842-0624-40d0-a73d-8fb1919d47bf/26830\" height=\"854\" width=\"854\" allowfullscreen=\"\" style=\"border: none;\" />","iframeSrc":"https://ndla.no/article-iframe/nb/urn:resource:196fe842-0624-40d0-a73d-8fb1919d47bf/26830"}