multiple links because of Schema tags or something else

Hello! black hat world
I am new to this forum and i wanted to ask you people about these five links

.

Are these link result of schema tags if yes plz tell me how do i apply these settings to my website(only name would be better if you don't want to write whole process, i will google the rest)
Thank you in advance for the valuable comments.

I'm no expert but that doesn't look like the results of schema tags. It just looks like good ol regular ranking of popular pages.