$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Safe Eyes on Fedora Gnu/Linux Distro

GNU/Linux Fedora Installing Safe Eyes Guide

Install Safe Eyes on Fedora GNU/Linux desktops – Step by step Tutorials.

And Safe Eyes for Fedora is a Free and Open Source Tool for Linux Users to Reduce and Prevent Repetitive Strain Injury (RSI).

How to Install Safe Eyes on Fedora GNU/Linux Distro

GNU/Linux Fedora Safe Eyes Installation Guide