+- `oauthRegistrationEndpoint` (`http://litepub.social/ns#oauthRegistrationEndpoint`)
+- `uploadMedia` (`https://www.w3.org/ns/activitystreams#uploadMedia`)
+
+### oauthRegistrationEndpoint
+
+Points to MastodonAPI `/api/v1/apps` for now.
+
+See <https://docs.joinmastodon.org/methods/apps/>