_:n9a76aaddf9e64412a91117762b129804xb0
<http://schema.org/itemListElement>
_:n9a76aaddf9e64412a91117762b129804xb3
<https://bg.khanacademy.org/computing/computer-programming/html-css-js/html-js-dom-animation/pt/animating-dom-with-setinterval>