What is data-create-route attribute on Laravel 5.7 [closed]

I'm modifying one Laravel web that opens a modal to add new records through it. I see on the code that the main div for the modal has this attribute: data-create-route to load the form inside the div.

I've looking through the internet but don't find any info not sure tough it's not from external dependency.

I'm using Laravel 5.7

via Chebli Mohamed