{"type":"rich","version":"1.0","title":"Koncentrationsenheder","description":"Koncentrationsenheder for opløsninger: Match koncentrationsenheder med deres definitioner.","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780980065634&hashid=0GjJGm5lpA","html":"<iframe src=\"https://arcade.padlet.com/embed/0GjJGm5lpA\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}