definitionYear

P151267

predicate

Indicates the year in which something was formally defined, established, or given its official definition.

Try in SPARQL

All labels observed (1)

Label	Occurrences
definitionYear canonical	2

Description generation (PDg)

The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.

Instruction

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...\'

Input

Predicate: definitionYear

Generated description

Indicates the year in which something was formally defined, established, or given its official definition.

Sample triples (2)

Subject	Object
Bessel ellipsoid	1841 ⓘ
Johnson solids are not vertex-transitive surface form: Johnson solids	1966 ⓘ