How to output itemprop="position" content="" in XSLT?

Question

XSL & XSLT

Hello! Tell me how to make this moment on UMI micromarking of breadcrumbs in order to add the number automatically:

<meta itemprop="position" content="1" />
<meta itemprop="position" content="2" />
<meta itemprop="position" content="3" />

Answer 1

<meta itemprop="position" content="{position() + 1}"/>

But it will work with the correct Xpath