upstreamNameVariant

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: upstreamNameVariant

Indicates that one name is an alternative or variant form of another name that is considered the primary or source (upstream) version.