Greysteel, County Londonderry
E479567
Greysteel, County Londonderry is a village in Northern Ireland best known internationally as the site of the 1993 Greysteel massacre during the Troubles.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Greysteel, County Londonderry canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4895083 — 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: Greysteel, County Londonderry Context triple: [Greysteel massacre, hasLocation, Greysteel, County Londonderry]
-
A.
Coleraine
Coleraine is a historic town in County Londonderry, Northern Ireland, known as an early plantation settlement and a key center in the Plantation of Ulster.
-
B.
Ballycastle
Ballycastle is a small seaside town and popular holiday resort on the north coast of Northern Ireland, known as a gateway to the Causeway Coast and nearby Rathlin Island.
-
C.
Newcastle, County Down
Newcastle, County Down is a seaside resort town in Northern Ireland known for its beaches and as a gateway to the Mourne Mountains.
-
D.
Enniskillen
Enniskillen is a town in County Fermanagh, Northern Ireland, known for its strategic location between Upper and Lower Lough Erne and its role in the region’s political and military history.
-
E.
Downpatrick
Downpatrick is a historic town in County Down, Northern Ireland, traditionally associated with Saint Patrick and serving as an important religious and administrative center in the region.
- 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: Greysteel, County Londonderry Target entity description: Greysteel, County Londonderry is a village in Northern Ireland best known internationally as the site of the 1993 Greysteel massacre during the Troubles.
-
A.
Coleraine
Coleraine is a historic town in County Londonderry, Northern Ireland, known as an early plantation settlement and a key center in the Plantation of Ulster.
-
B.
Ballycastle
Ballycastle is a small seaside town and popular holiday resort on the north coast of Northern Ireland, known as a gateway to the Causeway Coast and nearby Rathlin Island.
-
C.
Newcastle, County Down
Newcastle, County Down is a seaside resort town in Northern Ireland known for its beaches and as a gateway to the Mourne Mountains.
-
D.
Enniskillen
Enniskillen is a town in County Fermanagh, Northern Ireland, known for its strategic location between Upper and Lower Lough Erne and its role in the region’s political and military history.
-
E.
Downpatrick
Downpatrick is a historic town in County Down, Northern Ireland, traditionally associated with Saint Patrick and serving as an important religious and administrative center in the region.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
settlement
ⓘ
village ⓘ |
| administrativeDistrict |
Causeway Coast and Glens
ⓘ
linked to:
Causeway Coast and Glens district
|
| country | United Kingdom ⓘ |
| eventOccurredIn | Greysteel massacre ⓘ |
| hasPrimarySchool |
Greysteel Primary School
ⓘ
St Columba’s Primary School ⓘ |
| hasReligiousCommunity |
Catholic
ⓘ
Protestant ⓘ |
| hasSportsClub | Faughanvale GAC ⓘ |
| historicCounty | County Londonderry ⓘ |
| knownFor | Greysteel massacre ⓘ |
| locatedBetween |
Derry
ⓘ
Limavady ⓘ |
| locatedIn |
County Londonderry
ⓘ
Northern Ireland ⓘ |
| locatedNear |
City of Derry Airport
ⓘ
Eglinton ⓘ Lough Foyle ⓘ |
| locatedOn | A2 road ⓘ |
| partOf | Troubles ⓘ |
| postalArea | BT ⓘ |
| region | Ulster ⓘ |
| timeZone | GMT ⓘ |
| timeZoneDST | BST ⓘ |
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: Greysteel, County Londonderry Description of subject: Greysteel, County Londonderry is a village in Northern Ireland best known internationally as the site of the 1993 Greysteel massacre during the Troubles.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Massacres in Northern Ireland