Umbar
E901737
Umbar is a notorious Corsair haven and seaport in J.R.R. Tolkien’s Middle-earth, known for its seafaring raiders and long enmity with Gondor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Umbar canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11047307 — 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: Umbar Context triple: [Harad, contains, Umbar]
-
A.
Elubo
Elubo is a border town in southwestern Ghana that serves as a key transit point for trade and travel between Ghana and Côte d'Ivoire.
-
B.
Minasbate
Minasbate is an alternative name for the Masbateño language spoken in the province of Masbate in the Philippines.
-
C.
Uralla Shire
Uralla Shire is a local government area in the New England region of New South Wales, Australia, encompassing the town of Uralla and surrounding rural communities.
-
D.
Eregion
Eregion is an Elven realm in J.R.R. Tolkien’s Middle-earth, renowned as the home of the Gwaith-i-Mírdain, the master smiths who forged many of the Rings of Power.
-
E.
MinMinas
MinMinas is the abbreviated name of Colombia’s Ministry of Mines and Energy, the government body responsible for national policies on mining and energy resources.
- 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: Umbar Target entity description: Umbar is a notorious Corsair haven and seaport in J.R.R. Tolkien’s Middle-earth, known for its seafaring raiders and long enmity with Gondor.
-
A.
Elubo
Elubo is a border town in southwestern Ghana that serves as a key transit point for trade and travel between Ghana and Côte d'Ivoire.
-
B.
Minasbate
Minasbate is an alternative name for the Masbateño language spoken in the province of Masbate in the Philippines.
-
C.
Uralla Shire
Uralla Shire is a local government area in the New England region of New South Wales, Australia, encompassing the town of Uralla and surrounding rural communities.
-
D.
Eregion
Eregion is an Elven realm in J.R.R. Tolkien’s Middle-earth, renowned as the home of the Gwaith-i-Mírdain, the master smiths who forged many of the Rings of Power.
-
E.
MinMinas
MinMinas is the abbreviated name of Colombia’s Ministry of Mines and Energy, the government body responsible for national policies on mining and energy resources.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Corsair haven
ⓘ
fictional city ⓘ harbor ⓘ location in Middle-earth ⓘ seaport ⓘ |
| allyOf |
Harad
NERFINISHED
ⓘ
Sauron NERFINISHED ⓘ |
| appearsIn |
The History of Middle-earth
NERFINISHED
ⓘ
The Lord of the Rings NERFINISHED ⓘ The Silmarillion ⓘ Unfinished Tales ⓘ |
| controlledBy |
Black Númenóreans
NERFINISHED
ⓘ
Corsairs NERFINISHED ⓘ Gondor NERFINISHED ⓘ |
| creator | J. R. R. Tolkien ⓘ |
| culture | seafaring and raiding tradition ⓘ |
| enemyOf |
Aragorn
NERFINISHED
ⓘ
Gondor NERFINISHED ⓘ the Dúnedain of the North NERFINISHED ⓘ |
| ethnicGroup |
Black Númenóreans
NERFINISHED
ⓘ
Haradrim NERFINISHED ⓘ |
| formerRuler |
Castamir the Usurper
NERFINISHED
ⓘ
heirs of Castamir NERFINISHED ⓘ |
| foundedAs | Númenórean haven ⓘ |
| foundedBy |
King’s Men of Númenor
NERFINISHED
ⓘ
Númenóreans NERFINISHED ⓘ |
| hasFeature |
fortified quays and sea-walls
ⓘ
great natural harbor ⓘ shipyards ⓘ strongholds of the Corsairs ⓘ |
| inUniverseEra |
Second Age
NERFINISHED
ⓘ
Third Age NERFINISHED ⓘ |
| knownFor |
Corsairs of Umbar
NERFINISHED
ⓘ
enmity with Gondor ⓘ naval warfare ⓘ piracy ⓘ seafaring raiders ⓘ |
| languageOfInhabitants |
Adûnaic-derived tongues
ⓘ
Westron NERFINISHED ⓘ |
| locatedIn |
Bay of Umbar
NERFINISHED
ⓘ
Haradwaith NERFINISHED ⓘ Middle-earth NERFINISHED ⓘ southern coasts of Middle-earth NERFINISHED ⓘ |
| notableEvent |
capture of Corsair fleet by Aragorn before the Battle of the Pelennor Fields
ⓘ
naval conflicts with Gondor in the Third Age ⓘ refuge of Castamir’s followers after Kin-strife in Gondor ⓘ |
| partOf | realm of the Corsairs ⓘ |
| religionHistory | center of Sauron-worship in the late Second Age ⓘ |
| timeOfFoundation | Second Age 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: Umbar Description of subject: Umbar is a notorious Corsair haven and seaport in J.R.R. Tolkien’s Middle-earth, known for its seafaring raiders and long enmity with Gondor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.