Angmar
E261164
Angmar is a northern realm in J.R.R. Tolkien’s Middle-earth, ruled by the Witch-king and infamous as a stronghold of evil during the Third Age.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Angmar canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T2369261 — 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: Angmar Context triple: [Middle-earth, hasRegion, Angmar]
-
A.
Magor
Magor is a large village and community in Monmouthshire, southeast Wales, known for its historic church and proximity to the Severn Estuary and major transport links.
-
B.
Valaskjálf
Valaskjálf is the lofty, silver-roofed hall in Norse mythology where the god Odin sits on his high throne Hliðskjálf to survey all the worlds.
-
C.
Mount Odin
Mount Odin is a prominent, rugged mountain peak in the Baffin Mountains of Nunavut, Canada, known for its dramatic granite cliffs and Arctic wilderness setting.
-
D.
Thamserku
Thamserku is a prominent Himalayan peak in eastern Nepal, known for its steep, dramatic profile and popularity among experienced mountaineers.
-
E.
Grimburgwal
Grimburgwal is a historic canal and street in central Amsterdam, known for its picturesque bridges and proximity to the city’s medieval core.
- 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: Angmar Target entity description: Angmar is a northern realm in J.R.R. Tolkien’s Middle-earth, ruled by the Witch-king and infamous as a stronghold of evil during the Third Age.
-
A.
Magor
Magor is a large village and community in Monmouthshire, southeast Wales, known for its historic church and proximity to the Severn Estuary and major transport links.
-
B.
Valaskjálf
Valaskjálf is the lofty, silver-roofed hall in Norse mythology where the god Odin sits on his high throne Hliðskjálf to survey all the worlds.
-
C.
Mount Odin
Mount Odin is a prominent, rugged mountain peak in the Baffin Mountains of Nunavut, Canada, known for its dramatic granite cliffs and Arctic wilderness setting.
-
D.
Thamserku
Thamserku is a prominent Himalayan peak in eastern Nepal, known for its steep, dramatic profile and popularity among experienced mountaineers.
-
E.
Grimburgwal
Grimburgwal is a historic canal and street in central Amsterdam, known for its picturesque bridges and proximity to the city’s medieval core.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
fictional kingdom
ⓘ
realm in Middle-earth ⓘ |
| allegiance | Sauron ⓘ |
| appearsIn |
The Lord of the Rings legendarium
ⓘ
linked to:
legendarium of Middle-earth
The Lord of the Rings: The Fellowship of the Ring (film) – prologue ⓘ The Return of the King (appendices) ⓘ
linked to:
The Lord of the Rings appendices
|
| associatedWith |
Morgul-lord
ⓘ
linked to:
Witch-king of Angmar
Nazgûl ⓘ |
| borders |
Ettenmoors
ⓘ
Misty Mountains ⓘ |
| capital | Carn Dûm ⓘ |
| creator | J. R. R. Tolkien ⓘ |
| culture | corrupted Dúnedain and Men of the North ⓘ |
| destroyedBy |
Eärnur of Gondor
ⓘ
Glorfindel ⓘ combined forces of Gondor and Arnor ⓘ |
| dissolvedInAge | Third Age ⓘ |
| dissolvedInYear | T.A. 1975 ⓘ |
| enemyOf |
Arnor
ⓘ
Arthedain ⓘ
linked to:
Arnor
Cardolan ⓘ Elves of Lindon ⓘ Elves of Rivendell ⓘ Gondor ⓘ Rhudaur ⓘ |
| foundedBy | Witch-king of Angmar ⓘ |
| foundedInAge | Third Age ⓘ |
| foundedInYear | T.A. 1300 ⓘ |
| goal | destruction of the Dúnedain of the North ⓘ |
| governedAs | monarchy ⓘ |
| inUniverseTimePeriod | Third Age of Middle-earth ⓘ |
| knownFor |
destruction of the northern Dúnedain kingdom
ⓘ
stronghold of evil ⓘ war against Arnor ⓘ |
| languageUsed |
Black Speech
ⓘ
Westron ⓘ |
| locatedIn |
Eriador
ⓘ
northern Middle-earth ⓘ |
| militaryForce |
evil Men
ⓘ
orcs ⓘ trolls ⓘ wargs ⓘ |
| notableEvent |
Battle of Fornost
ⓘ
linked to:
Battle of Azanulbizar
wars of Angmar against Arnor ⓘ |
| partOf | lands north of the Ettenmoors ⓘ |
| ruledBy |
Lord of the Nazgûl
ⓘ
linked to:
Witch-king of Angmar
Witch-king of Angmar ⓘ |
| rulerTitle |
Witch-king
ⓘ
linked to:
Witch-king of Angmar
|
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: Angmar Description of subject: Angmar is a northern realm in J.R.R. Tolkien’s Middle-earth, ruled by the Witch-king and infamous as a stronghold of evil during the Third Age.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.