{"version":"1.0","provider_url":"http://35.223.245.251","provider_name":"Yarn","type":"photo","width":854,"height":480,"url":"https://y.yarn.co/f8b79c51-6040-436a-85bb-e9435d8eae72_text.gif","title":"the basic theorems of the calculus as rigorously as possible.","html":"<iframe src=\"https://y.yarn.co/f8b79c51-6040-436a-85bb-e9435d8eae72.mp4\" allowfullscreen frameborder=\"0\" width=\"480\" height=\"360\" scrolling=\"no\"></iframe><div>21 (2008)  \n</div><div>Find clips by quote instantly. GetYarn.io today.</div>"}