{"type":"rich","version":"1.0","width":854,"height":854,"title":"Brøkregelen for derivasjon","html":"<iframe aria-label=\"Brøkregelen for derivasjon\" src=\"https://ndla.no/article-iframe/nb/urn:resource:0ce4b73c-0b63-4270-bac3-739a4b007159/32081\" height=\"854\" width=\"854\" allowfullscreen=\"\" style=\"border: none;\" />","iframeSrc":"https://ndla.no/article-iframe/nb/urn:resource:0ce4b73c-0b63-4270-bac3-739a4b007159/32081"}