<https://core.wp-a2z.org/oik_api/wp_theme_install_list_tablesingle_row/#breadcrumb>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/BreadcrumbList>
<https://core.wp-a2z.org/oik_api/wp_theme_install_list_tablesingle_row/>