allAustralianYears

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: allAustralianYears

Indicates that something applies to, occurs in, or is valid for every year within the defined Australian time span or calendar.