regularPremiereDate

Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning.  
# Instructions
Focus on describing the relationship, not the entities themselves. 
# Response Format
Begin the description with \' Indicates...\'

Predicate: regularPremiereDate

Indicates the calendar date on which something (such as a show, event, or series) begins its standard or ongoing run after any initial or special premieres.