Check if CPT Field from MB Relationships has custom taxonomy term

Hello

Can you help me a bit)

Given:
— CPT "event" with custom taxonomy "event-status"
— CPT "performance"
— MB Relationships "Event-to-Performance"

I'm using this code to display field value from CPT "event" on the single post page from CPT "Performance"

<?php rwmb_the_value( 'some-custom-field' ); ?>

How can I check if this field has custom taxonomy term?
And don't display field if not.

p.s. using MB AIO and Bricks builder.