encodedInUnicodeSince

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: encodedInUnicodeSince

Indicates that a given character or symbol has been included and assigned a code point in the Unicode standard starting from a specific version or time.