Organization Schema template

Hello,

Thank you for contacting Rank Math and bringing your concern to our attention.

The Organization Schema data is extracted from the values you have set in Rank Math > Titles & Meta > Local SEO which automatically applies to all of your pages, including your contact/about page.

Here’s a link for your reference:
https://rankmath.com/kb/local-seo/

If you wish to further customize that, you can make use of this filter:

add_filter( 'rank_math/json_ld', function( $data, $jsonld ) {
    unset( $data['publisher'] );
    return $data;
}, 99, 2);

Here’s how you can add a filter to your site:
https://rankmath.com/kb/filters-hooks-api-developer/

Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.