The <a href="https://en.wikipedia.org/wiki/ASCII">US-ASCII</a> character set,
extended to <a href="http://www.utf-8.com/">UTF-8</a> in
free-form text strings for the convenience of human readers,
makes OSN documents <span class="emph ">easy to visualize and transport</span> over communication media.
OSN design aims at supporting <span class="emph ">application-independent</span> standard encodings.
</span>
The <a href="https://en.wikipedia.org/wiki/ASCII">US-ASCII</a> character set,
extended to <a href="http://www.utf-8.com/">UTF-8</a> in
free-form text strings for the convenience of human readers,
makes OSN documents <span class="emph ">easy to visualize and transport</span> over communication media.
OSN design aims at supporting <span class="emph ">application-independent</span> standard encodings.
</span>