WordPress FAQ shortcode with stucutured data notations

wordpress-faq-shortcode.php

<?php

function fws_create_faq_list($atts) {
	$atts = shortcode_atts(
		array(
			'soort' => ''
        ), 
        $atts
	);
	$html = '';
  	$args = array(
		'post_type' => 'faq',
    	'posts_per_page' => -1,
		'orderby' => 'title',
		'order' => 'ASC'
  	);
  	$soort = array_map('trim', explode(',', $atts['soort']));
  	if (count($soort) > 0) {
    	$args['tax_query'] = array(
			array(
				'taxonomy' => 'soort-faq',
				'field' => 'slug',
				'terms' => $soort
			)
		);
	}
	$the_query = new WP_Query( $args );
	if ( $the_query->have_posts() ) {
		$html .= '
	<div itemscope itemtype="http://schema.org/FAQPage">';
    while ( $the_query->have_posts() ) {
			$the_query->the_post();
			$html .= '
		<section itemscope itemprop="mainEntity" itemtype="http://schema.org/Question">
			<h3 itemprop="name">'.get_the_title().'</h3>
			<div itemprop="acceptedAnswer" itemscope itemtype="http://schema.org/Answer">
				<div itemprop="text">'.get_the_content().'</div>
			</div>
		</section>';
		}
		$html .= '
	</div>';
	}
  	wp_reset_query();
	return $html;
}
add_shortcode( 'fws_faqlist', 'fws_create_faq_list' );