Plas Madoc estate
E938424
Plas Madoc estate was a landed property in Wales historically associated with the Madocks family, notably the landowner and developer William Madocks.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Penrhyn Estate | 1 |
| Plas Madoc estate canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11627636 — 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: Plas Madoc estate Context triple: [William Madocks, owned, Plas Madoc estate]
-
A.
Bryntirion Estate
Bryntirion Estate is a secure, upscale government residential complex in Pretoria that serves as the official home of South Africa’s president and other senior officials.
-
B.
Tregaron Estate
Tregaron Estate is a historic, wooded estate in Washington, D.C., known for its early 20th-century mansion, landscaped grounds, and role as a preserved green space within the Cleveland Park neighborhood.
-
C.
Llanelly House
Llanelly House is a restored early 18th-century Georgian townhouse in Llanelli, Wales, renowned as one of the finest examples of its kind and now serving as a heritage and visitor attraction.
-
D.
Boconnoc estate
Boconnoc estate is a historic country estate in Cornwall, England, known for its grand house, landscaped grounds, and long association with prominent political and aristocratic families.
-
E.
Mostyn
Mostyn is a port village on the Dee Estuary in Flintshire, North Wales, known historically for its maritime trade and ferry services.
- 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: Plas Madoc estate Target entity description: Plas Madoc estate was a landed property in Wales historically associated with the Madocks family, notably the landowner and developer William Madocks.
-
A.
Bryntirion Estate
Bryntirion Estate is a secure, upscale government residential complex in Pretoria that serves as the official home of South Africa’s president and other senior officials.
-
B.
Tregaron Estate
Tregaron Estate is a historic, wooded estate in Washington, D.C., known for its early 20th-century mansion, landscaped grounds, and role as a preserved green space within the Cleveland Park neighborhood.
-
C.
Llanelly House
Llanelly House is a restored early 18th-century Georgian townhouse in Llanelli, Wales, renowned as one of the finest examples of its kind and now serving as a heritage and visitor attraction.
-
D.
Boconnoc estate
Boconnoc estate is a historic country estate in Cornwall, England, known for its grand house, landscaped grounds, and long association with prominent political and aristocratic families.
-
E.
Mostyn
Mostyn is a port village on the Dee Estuary in Flintshire, North Wales, known historically for its maritime trade and ferry services.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | landed estate ⓘ |
| associatedFamily | Madocks family NERFINISHED ⓘ |
| associatedPerson | William Madocks NERFINISHED ⓘ |
| country | Wales ⓘ |
| heritageType | historic estate ⓘ |
| historicalUse | landed property ⓘ |
| locatedIn |
United Kingdom
ⓘ
Wales ⓘ |
| notableOwner |
Madocks family
NERFINISHED
ⓘ
William Madocks 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: Plas Madoc estate Description of subject: Plas Madoc estate was a landed property in Wales historically associated with the Madocks family, notably the landowner and developer William Madocks.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Penrhyn Estate