hasBoundaryEvent

P3589
predicate

Indicates that an event occurs at or defines the boundary or limit of another entity or process.

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All labels observed (5)

Label Occurrences
hasBoundaryDefinition 3
boundaryEvent 2
hasBoundaryEvent 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: hasBoundaryEvent
Generated description
Indicates that an event occurs at or defines the boundary or limit of another entity or process.

Sample triples (9)

Subject Object
Cretaceous Cretaceous–Paleogene boundary ⓘ
Cretaceous Jurassic–Cretaceous boundary ⓘ
linked to: Jurassic
Holocene defined by end of Younger Dryas cold event via predicate surface "hasBoundaryDefinition" ⓘ
Holocene defined by changes in Greenland ice core records via predicate surface "hasBoundaryDefinition" ⓘ
Silurian end-Ordovician mass extinction via predicate surface "startBoundaryEvent" ⓘ
United States Census Bureau-designated Southwest Georgia region county-based via predicate surface "hasBoundaryDefinition" ⓘ
Tithonian ends at the Jurassic–Cretaceous boundary via predicate surface "boundaryEvent" ⓘ
Cisuralian Epoch significant faunal turnover in marine invertebrates via predicate surface "upperBoundaryApproximateEvent" ⓘ
Matuyama reversed chron Brunhes–Matuyama reversal via predicate surface "boundaryEvent" ⓘ