isOriginalIssueNumber

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: isOriginalIssueNumber

Indicates that a given issue identifier corresponds to the first or primary publication number assigned to that issue, rather than a reprint, variant, or subsequent numbering.