Trostan
E224607
Trostan is a mountain in Northern Ireland and the highest peak in County Antrim.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Trostan canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T2017923 — 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: Trostan Context triple: [County Antrim, hasHighestPoint, Trostan]
-
A.
Trudaine
Trudaine is a French surname historically associated with an influential family of administrators and intellectuals in 18th-century France.
-
B.
Steffl
Steffl is the popular nickname for the iconic south tower of St. Stephen's Cathedral in Vienna, a prominent symbol of the city's skyline.
-
C.
Tull
Tull is a surname most prominently associated with American film producer and entrepreneur Thomas Tull.
-
D.
Bladon
Bladon is a village in Oxfordshire, England, best known as the burial place of Sir Winston Churchill.
-
E.
Treveris
Treveris is the historical city now known as Trier, one of the oldest cities in Germany and a major center of the Roman Empire in the region.
- 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: Trostan Target entity description: Trostan is a mountain in Northern Ireland and the highest peak in County Antrim.
-
A.
Trudaine
Trudaine is a French surname historically associated with an influential family of administrators and intellectuals in 18th-century France.
-
B.
Steffl
Steffl is the popular nickname for the iconic south tower of St. Stephen's Cathedral in Vienna, a prominent symbol of the city's skyline.
-
C.
Tull
Tull is a surname most prominently associated with American film producer and entrepreneur Thomas Tull.
-
D.
Bladon
Bladon is a village in Oxfordshire, England, best known as the burial place of Sir Winston Churchill.
-
E.
Treveris
Treveris is the historical city now known as Trier, one of the oldest cities in Germany and a major center of the Roman Empire in the region.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
mountain ⓘ |
| access | public footpaths ⓘ |
| category |
County tops of Northern Ireland
ⓘ
Marilyns of Northern Ireland ⓘ Mountains and hills of County Antrim ⓘ |
| country | United Kingdom ⓘ |
| elevation |
1804 feet
ⓘ
550 metres ⓘ |
| gridReferenceIreland | D199236 ⓘ |
| hasViewOf |
Antrim coast
ⓘ
linked to:
Antrim Coast
Scotland (on a clear day) ⓘ |
| highestPointOf | County Antrim ⓘ |
| IrishName | Troistín ⓘ |
| IrishNameMeaning | "little cross" or "small cluster" (approximate) ⓘ |
| listing |
County top (Antrim)
ⓘ
Marilyn ⓘ |
| locatedIn |
County Antrim
ⓘ
Northern Ireland ⓘ |
| locatedNear | Cushendall ⓘ |
| mountainRange | Antrim Plateau ⓘ |
| nameLanguage | Irish ⓘ |
| prominence | c. 515 metres ⓘ |
| region | Ulster ⓘ |
| surfaceFeature |
blanket bog
ⓘ
heather moorland ⓘ |
| topographicMap | OSNI Discoverer 9 ⓘ |
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: Trostan Description of subject: Trostan is a mountain in Northern Ireland and the highest peak in County Antrim.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.