{"type":"rich","version":"1.0","title":"Recursive treeview.","author_name":"danbramall","author_url":"https://plnkr.co/users/danbramall","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_W3PVk3Ss5Wq59IbnLjaK\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/W3PVk3Ss5Wq59IbnLjaK?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/W3PVk3Ss5Wq59IbnLjaK.png?d=2016-05-22T20%3A21%3A19.947Z","thumbnail_width":400,"thumbnail_height":300}