I currently call menus with a basic wp_nav_menu code:
<?php wp_nav_menu( array('theme_location' => 'primary') ); ?>
I am trying to find the easiest way to add
itemprop="url" to the line elements for the purpose of Schema.org markup. However, all of the codes I have found seem overly complex. Any help is greatly appreciated. Is there a way to simply impact the line elements without impacting others menus?