A full URI.
https://www.example.com/blog/images/icecream.jpg ftp://ftp.example.com/users/h/harriet/www/
Reference https://codex.wordpress.org/Glossary
A full URI.
https://www.example.com/blog/images/icecream.jpg ftp://ftp.example.com/users/h/harriet/www/
Reference https://codex.wordpress.org/Glossary