看到一段html代码，不知啥意思

Question

老外写的，看了后晕晕的，写这些的用意是啥呢

<link rel='https://api.w.org/' href='http://disneylandnews.com/wp-json/' />

<link rel="EditURI" type="application/rsd+xml" title="RSD" href="http://disneylandnews.com/xmlrpc.php?rsd" />
<link rel='shortlink' href='http://disneylandnews.com/' />
<link rel="alternate" type="application/json+oembed" href="http://disneylandnews.com/wp-json/oembed/1.0/embed?url=http%3A%2F%2Fdisneylandnews.com%2F" />
<link rel="alternate" type="text/xml+oembed" href="http://disneylandnews.com/wp-json/oembed/1.0/embed?url=http%3A%2F%2Fdisneylandnews.com%2F&format=xml" />

Answer 1

https://developer.mozilla.org/en-US/docs/Web/HTML/Link_types