{"type":"rich","version":"1.0","title":"Approximate e.","author_name":"kshetline","author_url":"https://plnkr.co/users/kshetline","provider_name":"Plunker","provider_url":"https://plnkr.co","html":"<iframe id=\"plnkr_embed_OgXbr36dKce21urHH1Ge\" class=\"plnkr_embed_iframe\" style=\"width: 100%; overflow: hidden;\" src=\"https://embed.plnkr.co/plunk/OgXbr36dKce21urHH1Ge?autoCloseSidebar&deferRun&show=preview\" width=\"600\" height=\"400\" frameborder=\"0\" scrolling=\"no\"></iframe>","width":600,"height":400,"thumbnail_url":"https://shot.plnkr.co/OgXbr36dKce21urHH1Ge.png?d=2018-03-12T18%3A37%3A04.100Z","thumbnail_width":400,"thumbnail_height":300}