Barrow-blade
E263814
Barrow-blade is an enchanted sword from the Barrow-downs in J.R.R. Tolkien’s Middle-earth, notable for being carried by Samwise Gamgee during the quest of the Fellowship of the Ring.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Barrow-blade canonical | 2 |
| Goblin-cleaver | 1 |
| Sting (sword) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2401792 — 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: Barrow-blade Context triple: [Samwise Gamgee, weapon, Barrow-blade]
-
A.
Chain Sword
Chain Sword is a retractable, chain-linked blade weapon used by the Jaeger Gipsy Danger in the Pacific Rim universe for close-quarters combat against kaiju.
-
B.
Cleave
Cleave is a given name variant of Clive, used as an alternative personal name or spelling.
-
C.
Bladel
Bladel is a town and municipality in the southern Netherlands, located in the province of North Brabant near the Belgian border.
-
D.
Gungnir
Gungnir is the legendary spear of the god Odin in Norse mythology, renowned for its unerring accuracy and powerful enchantments.
-
E.
harpe sword
The harpe sword is a distinctive, sickle-bladed weapon from Greek mythology, famously associated with heroes like Perseus and often depicted as a divine or magical blade.
- 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: Barrow-blade Target entity description: Barrow-blade is an enchanted sword from the Barrow-downs in J.R.R. Tolkien’s Middle-earth, notable for being carried by Samwise Gamgee during the quest of the Fellowship of the Ring.
-
A.
Chain Sword
Chain Sword is a retractable, chain-linked blade weapon used by the Jaeger Gipsy Danger in the Pacific Rim universe for close-quarters combat against kaiju.
-
B.
Cleave
Cleave is a given name variant of Clive, used as an alternative personal name or spelling.
-
C.
Bladel
Bladel is a town and municipality in the southern Netherlands, located in the province of North Brabant near the Belgian border.
-
D.
Gungnir
Gungnir is the legendary spear of the god Odin in Norse mythology, renowned for its unerring accuracy and powerful enchantments.
-
E.
harpe sword
The harpe sword is a distinctive, sickle-bladed weapon from Greek mythology, famously associated with heroes like Perseus and often depicted as a divine or magical blade.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
enchanted sword
ⓘ
weapon in Middle-earth ⓘ |
| alignment | Free Peoples of Middle-earth ⓘ |
| appearsIn |
Fellowship of the Ring
ⓘ
surface form:
The Fellowship of the Ring
The Lord of the Rings ⓘ
surface form:
The Lord of the Rings (novel)
|
| associatedWith |
Fellowship of the Ring
ⓘ
Hobbits ⓘ
surface form:
Hobbits of the Shire
|
| belongsToCollection | weapons of the hobbits ⓘ |
| carriedBy | Samwise Gamgee ⓘ |
| category | Fantasy swords in literature ⓘ |
| creator |
J. R. R. Tolkien
ⓘ
surface form:
J.R.R. Tolkien
|
| culturalOriginInFiction |
Men of Arnor
ⓘ
surface form:
Dúnedain of Arnor
|
| enchantment |
effective against servants of the Dark Lord
ⓘ
forged with spells against the Witch-king of Angmar ⓘ |
| fictionalObjectIn | The Lord of the Rings ⓘ |
| firstPublication |
Fellowship of the Ring
ⓘ
surface form:
The Fellowship of the Ring (1954)
|
| foundIn | Barrow-downs ⓘ |
| genre | high fantasy ⓘ |
| givenTo | Samwise Gamgee ⓘ |
| historicalContextInLore | forged in the ancient kingdom of Arnor or Cardolan ⓘ |
| languageOfWork | English ⓘ |
| madeFor | wars against Angmar ⓘ |
| material | steel ⓘ |
| medium | literature ⓘ |
| notableBearer | Samwise Gamgee ⓘ |
| opposes |
Sauron
ⓘ
Witch-king of Angmar ⓘ |
| origin | Barrow-downs ⓘ |
| previousOwners | Dúnedain of the North ⓘ |
| recoveredBy | Tom Bombadil ⓘ |
| roleInPlot | protective weapon for Samwise Gamgee ⓘ |
| setting | Middle-earth ⓘ |
| similarItemGroup | Barrow-blades of the four hobbits ⓘ |
| status | fictional ⓘ |
| type | short sword ⓘ |
| universe |
legendarium of Middle-earth
ⓘ
surface form:
Legendarium of J.R.R. Tolkien
|
| usedDuring |
War of the Ring
ⓘ
surface form:
Quest of the Ring
War of the Ring ⓘ |
| weaponClass | melee weapon ⓘ |
| wielder | Samwise Gamgee ⓘ |
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: Barrow-blade Description of subject: Barrow-blade is an enchanted sword from the Barrow-downs in J.R.R. Tolkien’s Middle-earth, notable for being carried by Samwise Gamgee during the quest of the Fellowship of the Ring.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sting (sword)