Counter to this: http://pippinsplugins.com/please-do-not-use-curly-brackets-in-template-files/

wordpress-template.php

<?php
/**
 * The main template file.
 *
 * This is the most generic template file in a WordPress theme and one of the
 * two required files for a theme (the other being style.css).
 * It is used to display a page when nothing more specific matches a query.
 * For example, it puts together the home page when no home.php file exists.
 *
 * Learn more: http://codex.wordpress.org/Template_Hierarchy
 *
 * @package WordPress
 * @subpackage Twenty_Thirteen
 * @since Twenty Thirteen 1.0
 */

get_header();
?>
        <div id="primary" class="content-area">
                <div id="content" class="site-content" role="main">
<?php
if ( have_posts() ) {
	/* The loop */
	while ( have_posts() ) {
		the_post();
		get_template_part( 'content', get_post_format() );
	}
	twentythirteen_paging_nav();
}
else {
	get_template_part( 'content', 'none' );
}
?>
                </div><!-- #content -->
        </div><!-- #primary -->
<?php
get_sidebar();
get_footer();
?>