River Blackwater (Ulster)
E1545976
UNEXPLORED
River Blackwater (Ulster) is a significant river in Northern Ireland that flows through Counties Armagh and Tyrone and historically formed part of the border between Ulster and the rest of Ireland.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Blackwater River (Northern Ireland) | 2 |
| River Blackwater (Ulster) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T22609082 — 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: River Blackwater (Ulster) Context triple: [Battle of the Yellow Ford, associatedPlace, River Blackwater (Ulster)]
-
A.
River Blackwater (Kells Blackwater)
River Blackwater (Kells Blackwater) is a significant river in County Meath, Ireland, known for flowing through Kells before joining the River Boyne.
-
B.
Lurgan River
Lurgan River is a watercourse that flows through or near the town of Lurgan, giving the settlement its name and shaping its local landscape.
-
C.
Ballymoney River
Ballymoney River is a small watercourse flowing through the town of Ballymoney in County Antrim, Northern Ireland, contributing to the local landscape and drainage system.
-
D.
Cladagh River
The Cladagh River is a short karst river in County Fermanagh, Northern Ireland, known for emerging dramatically from the Marble Arch Caves and flowing through the scenic Cladagh Glen.
-
E.
Clogher River
Clogher River is a smaller watercourse in Northern Ireland that feeds into the Ballinderry River within the wider Lough Neagh catchment.
- 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: River Blackwater (Ulster) Target entity description: River Blackwater (Ulster) is a significant river in Northern Ireland that flows through Counties Armagh and Tyrone and historically formed part of the border between Ulster and the rest of Ireland.
-
A.
River Blackwater (Kells Blackwater)
River Blackwater (Kells Blackwater) is a significant river in County Meath, Ireland, known for flowing through Kells before joining the River Boyne.
-
B.
Lurgan River
Lurgan River is a watercourse that flows through or near the town of Lurgan, giving the settlement its name and shaping its local landscape.
-
C.
Ballymoney River
Ballymoney River is a small watercourse flowing through the town of Ballymoney in County Antrim, Northern Ireland, contributing to the local landscape and drainage system.
-
D.
Cladagh River
The Cladagh River is a short karst river in County Fermanagh, Northern Ireland, known for emerging dramatically from the Marble Arch Caves and flowing through the scenic Cladagh Glen.
-
E.
Clogher River
Clogher River is a smaller watercourse in Northern Ireland that feeds into the Ballinderry River within the wider Lough Neagh catchment.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: River Blackwater (Ulster)
linked to: River Blackwater (Ulster)