What parts does a URI consist of?

A URI consists of the following parts:

• Scheme: Indicates the access protocol to the resource. For example, http, https, ftp.
• Authority: Consists of optional credentials, host, and optional port.
  • Userinfo (optional): Username and password, separated by a colon, followed by @. Example: user:password@.
  • Host: Domain name or IP address.
  • Port (optional): Port number, preceded by a colon. Example: :8080.
• Path: A sequence of segments separated by slashes, defining the location of the resource on the server. Example: /path/to/resource.
• Query (optional): Query parameters, starting with ? and separated by &. Example: ?key1=value1&key2=value2.
• Fragment (optional): Identifier of a part of the resource, starting with #. Example: #section.