Heart of the Mountain
E778884
Heart of the Mountain is a legendary, radiant gem treasured by the Dwarves of Erebor in J.R.R. Tolkien’s Middle-earth legendarium, symbolizing royal authority and the glory of the Lonely Mountain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Heart of the Mountain canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9115918 — 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: Heart of the Mountain Context triple: [Arkenstone of Thrain, alsoKnownAs, Heart of the Mountain]
-
A.
The Mountain
The Mountain is a 1956 American drama film starring Spencer Tracy and Robert Wagner, centered on two brothers who attempt a perilous climb to a crashed airplane high in the French Alps.
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B.
The Mountain
The Mountain was a radical left-wing political faction during the French Revolution, known for its dominance in the National Convention and its role in the Reign of Terror.
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C.
Peak of the Snows
Peak of the Snows is the English meaning of the Spanish name "Pico de las Nieves," referring to a mountain summit historically associated with snow cover.
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D.
The Mountain Shadow
The Mountain Shadow is a novel by Gregory David Roberts that continues the adventures of Lin, an Australian fugitive navigating the criminal underworld and spiritual quests in India, serving as the sequel to Shantaram.
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E.
Point of the Mountain
Point of the Mountain is a prominent geographic feature and recreational area in northern Utah, known especially for its ideal conditions for paragliding and hang gliding.
- 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: Heart of the Mountain Target entity description: Heart of the Mountain is a legendary, radiant gem treasured by the Dwarves of Erebor in J.R.R. Tolkien’s Middle-earth legendarium, symbolizing royal authority and the glory of the Lonely Mountain.
-
A.
The Mountain
The Mountain is a 1956 American drama film starring Spencer Tracy and Robert Wagner, centered on two brothers who attempt a perilous climb to a crashed airplane high in the French Alps.
-
B.
The Mountain
The Mountain was a radical left-wing political faction during the French Revolution, known for its dominance in the National Convention and its role in the Reign of Terror.
-
C.
Peak of the Snows
Peak of the Snows is the English meaning of the Spanish name "Pico de las Nieves," referring to a mountain summit historically associated with snow cover.
-
D.
The Mountain Shadow
The Mountain Shadow is a novel by Gregory David Roberts that continues the adventures of Lin, an Australian fugitive navigating the criminal underworld and spiritual quests in India, serving as the sequel to Shantaram.
-
E.
Point of the Mountain
Point of the Mountain is a prominent geographic feature and recreational area in northern Utah, known especially for its ideal conditions for paragliding and hang gliding.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
fictional magical gemstone
ⓘ
legendary artifact ⓘ |
| alsoKnownAs |
Arkenstone
NERFINISHED
ⓘ
Arkenstone of Thráin NERFINISHED ⓘ |
| appearsIn | The Hobbit NERFINISHED ⓘ |
| associatedWith |
Erebor
NERFINISHED
ⓘ
Lonely Mountain NERFINISHED ⓘ Thorin Oakenshield NERFINISHED ⓘ Thror NERFINISHED ⓘ Thráin II NERFINISHED ⓘ |
| belongsTo | House of Durin NERFINISHED ⓘ |
| causes | conflict among Dwarves, Elves, and Men at Erebor ⓘ |
| creator | J. R. R. Tolkien ⓘ |
| culture | Dwarves of Erebor NERFINISHED ⓘ |
| describedAs |
brilliant white
ⓘ
radiant ⓘ shining with inner light ⓘ |
| fictionalUniverse | Middle-earth NERFINISHED ⓘ |
| foundBy | Thorin Oakenshield (in Smaug's hoard) NERFINISHED ⓘ |
| genre | high fantasy artifact ⓘ |
| givenTo | Bard the Bowman (by Bilbo Baggins) NERFINISHED ⓘ |
| influences |
Thorin Oakenshield's greed
ⓘ
the escalation of the Battle of Five Armies ⓘ |
| languageOfWork | English ⓘ |
| location |
Erebor (before Smaug's attack)
NERFINISHED
ⓘ
Smaug's hoard in Erebor NERFINISHED ⓘ Thorin's possession during the Quest of Erebor ⓘ |
| materialType | gemstone ⓘ |
| medium | literature ⓘ |
| narrativeRole | central plot device in The Hobbit ⓘ |
| ownedBy |
Thorin Oakenshield
NERFINISHED
ⓘ
Thror NERFINISHED ⓘ Thráin II NERFINISHED ⓘ |
| regaliaOf | Kings under the Mountain NERFINISHED ⓘ |
| soughtBy |
Bard the Bowman
NERFINISHED
ⓘ
Bilbo Baggins NERFINISHED ⓘ Thorin Oakenshield NERFINISHED ⓘ Thranduil NERFINISHED ⓘ |
| status | unique ⓘ |
| symbolizes |
royal authority in Erebor
ⓘ
the glory of the Lonely Mountain NERFINISHED ⓘ the kingship of Durin's Folk ⓘ |
| temporarilyHeldBy | Bilbo Baggins NERFINISHED ⓘ |
| treasuredBy |
Durin's Folk
NERFINISHED
ⓘ
Dwarves of Erebor NERFINISHED ⓘ Thorin Oakenshield NERFINISHED ⓘ |
| usedAs | bargaining token in the Siege of Erebor ⓘ |
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: Heart of the Mountain Description of subject: Heart of the Mountain is a legendary, radiant gem treasured by the Dwarves of Erebor in J.R.R. Tolkien’s Middle-earth legendarium, symbolizing royal authority and the glory of the Lonely Mountain.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.