Great Storm of 1287
E481280
The Great Storm of 1287 was a devastating medieval North Sea storm that reshaped coastlines in England and the Low Countries, causing widespread flooding, destruction of towns, and significant loss of life.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Great Storm of 1287 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4941001 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Great Storm of 1287 Context triple: [New Romney, sufferedEvent, Great Storm of 1287]
-
A.
North Sea flood of 1953
The North Sea flood of 1953 was a catastrophic storm surge that inundated coastal areas around the North Sea, particularly in the Netherlands and eastern England, causing extensive damage and loss of life and prompting major improvements in flood defenses.
-
B.
Great Flood of 1879
The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
-
C.
Great Famine of 1315–1317
The Great Famine of 1315–1317 was a devastating pan-European food crisis marked by widespread crop failures, mass starvation, and social upheaval that profoundly weakened medieval European society.
-
D.
The Great Flood of 1852
The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
-
E.
Great New England Hurricane of 1938
The Great New England Hurricane of 1938 was a devastating Category 3 storm that struck the northeastern United States, causing widespread destruction and deadly flooding across New England.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Great Storm of 1287 Target entity description: The Great Storm of 1287 was a devastating medieval North Sea storm that reshaped coastlines in England and the Low Countries, causing widespread flooding, destruction of towns, and significant loss of life.
-
A.
North Sea flood of 1953
The North Sea flood of 1953 was a catastrophic storm surge that inundated coastal areas around the North Sea, particularly in the Netherlands and eastern England, causing extensive damage and loss of life and prompting major improvements in flood defenses.
-
B.
Great Flood of 1879
The Great Flood of 1879 was a catastrophic inundation of the city of Szeged in Hungary that destroyed most of the town and prompted a major reconstruction.
-
C.
Great Famine of 1315–1317
The Great Famine of 1315–1317 was a devastating pan-European food crisis marked by widespread crop failures, mass starvation, and social upheaval that profoundly weakened medieval European society.
-
D.
The Great Flood of 1852
The Great Flood of 1852 was a catastrophic inundation of the Murrumbidgee River that devastated the Australian town of Gundagai, causing extensive loss of life and prompting the town’s relocation to higher ground.
-
E.
Great New England Hurricane of 1938
The Great New England Hurricane of 1938 was a devastating Category 3 storm that struck the northeastern United States, causing widespread destruction and deadly flooding across New England.
- F. None of above. chosen
Statements (53)
| Predicate | Object |
|---|---|
| instanceOf |
North Sea storm
ⓘ
historical event ⓘ natural disaster ⓘ storm ⓘ |
| affectedRegion |
England
NERFINISHED
ⓘ
Flanders NERFINISHED ⓘ Frisia NERFINISHED ⓘ Germany NERFINISHED ⓘ Low Countries NERFINISHED ⓘ Netherlands NERFINISHED ⓘ |
| cause |
high tides
ⓘ
storm surge ⓘ strong northwesterly winds ⓘ |
| countryAffected |
County of Flanders
NERFINISHED
ⓘ
Holy Roman Empire NERFINISHED ⓘ Kingdom of England NERFINISHED ⓘ |
| date |
1287-12-14
ⓘ
1287-12-15 ⓘ |
| deathToll | tens of thousands ⓘ |
| deathTollEstimate |
50000
ⓘ
80000 ⓘ |
| documentedIn |
Dutch historical records
ⓘ
English historical records ⓘ medieval chronicles ⓘ |
| followedBy |
St. Marcellus' flood of 1219
NERFINISHED
ⓘ
St. Marcellus' flood of 1362 NERFINISHED ⓘ |
| hasAlternativeName |
St. Lucia's flood
NERFINISHED
ⓘ
St. Lucia's flood of 1287 NERFINISHED ⓘ |
| hasEffect |
coastal flooding
ⓘ
creation of new sea inlets ⓘ destruction of towns ⓘ erosion of coastlines ⓘ loss of life ⓘ permanent inundation of land ⓘ salinization of farmland ⓘ |
| historicalPeriod |
13th century
ⓘ
Middle Ages NERFINISHED ⓘ |
| locatedIn | North Sea ⓘ |
| notableImpact |
abandonment of some settlements
ⓘ
changes in trade routes ⓘ damage to sea dikes ⓘ destruction of coastal defenses ⓘ development of Dutch water management practices ⓘ economic disruption in the Low Countries ⓘ expansion of the Zuiderzee ⓘ flooding of the Dollart region ⓘ formation of the Zuiderzee ⓘ increased focus on dike building ⓘ long-term demographic changes ⓘ loss of large areas of land in Frisia ⓘ reshaping of the Dutch coastline ⓘ |
| partOf | medieval North Sea floods ⓘ |
| precededBy | All Saints' Flood of 1170 NERFINISHED ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Great Storm of 1287 Description of subject: The Great Storm of 1287 was a devastating medieval North Sea storm that reshaped coastlines in England and the Low Countries, causing widespread flooding, destruction of towns, and significant loss of life.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.