Is it possible to split micro-markup according to the Yandex standard into several blocks?

Question

Search Engine Optimization

Hello.
Please tell me if my website contains, for example, a phone number in the header, the company name in the block on the left, the address in the footer. Is it possible for me to break the micro-markup https://yandex.ru/support/webmaster/schema-org/ into blocks? Those. for example in the header:

<div itemscope itemtype="http://schema.org/Organization">
  Телефон:<span itemprop="telephone">[phone]</span>,
  Электронная почта: <span itemprop="email">[email protected]</span>
</div>

In the footer:

<div itemscope itemtype="http://schema.org/Organization">
   <span itemprop="name">Яндекс</span>
  <div itemprop="address" itemscope itemtype="http://schema.org/PostalAddress">
    Адрес:
    <span itemprop="streetAddress">Льва Толстого, 16</span>
    <span itemprop="postalCode"> 119021</span>
    <span itemprop="addressLocality">Москва</span>,
  </div>
</div>

Question 2, is it possible (and necessary) to use this markup on all pages of the site? Because template for header and footer blocks for all pages, incl. for the main - one.
Or can it be done in some other way? I ask for help, connoisseurs

Answer 1

Although I think it's better to use script type="application/ld+json"

Answer 2

To be honest, I have never seen this markup being broken, I think this will not work because many markups have required fields and most likely there will be errors, check the resulting page with a Google validator https://search.google.com/structured-data/testing-.. .