Plas Newydd
E244665
Plas Newydd is a historic country house and gardens on the island of Anglesey in Wales, renowned for its picturesque setting on the Menai Strait and its association with the Marquesses of Anglesey.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Plas Newydd canonical | 3 |
| Plas Newydd, Anglesey | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1975262 — 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 Newydd Context triple: [Anglesey, hasHistoricSite, Plas Newydd]
-
A.
Pontnewydd
Pontnewydd is a residential suburb and historic village area within the town of Cwmbran in South Wales.
-
B.
Pencoed
Pencoed is a small town in south Wales, situated near Bridgend and known primarily as a residential and commuter community.
-
C.
Ystrad Mynach
Ystrad Mynach is a town in south Wales known as a local administrative and commercial centre within the Caerphilly area.
-
D.
Blaengwynfi
Blaengwynfi is a small former coal-mining village in South Wales, situated in the Afan Valley and now known for its surrounding forestry and outdoor recreation.
-
E.
Glyncorrwg
Glyncorrwg is a former coal mining village in South Wales that is now known for its scenic valleys and outdoor recreation, particularly mountain biking and fishing.
- 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 Newydd Target entity description: Plas Newydd is a historic country house and gardens on the island of Anglesey in Wales, renowned for its picturesque setting on the Menai Strait and its association with the Marquesses of Anglesey.
-
A.
Pontnewydd
Pontnewydd is a residential suburb and historic village area within the town of Cwmbran in South Wales.
-
B.
Pencoed
Pencoed is a small town in south Wales, situated near Bridgend and known primarily as a residential and commuter community.
-
C.
Ystrad Mynach
Ystrad Mynach is a town in south Wales known as a local administrative and commercial centre within the Caerphilly area.
-
D.
Blaengwynfi
Blaengwynfi is a small former coal-mining village in South Wales, situated in the Afan Valley and now known for its surrounding forestry and outdoor recreation.
-
E.
Glyncorrwg
Glyncorrwg is a former coal mining village in South Wales that is now known for its scenic valleys and outdoor recreation, particularly mountain biking and fishing.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
country house
ⓘ
historic house ⓘ stately home ⓘ tourist attraction ⓘ |
| architecturalStyle |
18th-century country house
ⓘ
Gothic Revival ⓘ |
| associatedWithTitle | Marquess of Anglesey ⓘ |
| containsRoom | Rex Whistler mural room ⓘ |
| country | Wales ⓘ |
| gardenDesignation | Grade II* registered park and garden ⓘ |
| hasAmenity |
car park
ⓘ
shop ⓘ tea room ⓘ visitor centre ⓘ |
| hasArtwork | Rex Whistler mural ⓘ |
| hasCollection |
family portraits
ⓘ
historic furniture ⓘ military memorabilia ⓘ |
| hasFeature |
Italianate-style garden elements
ⓘ
coastal walks ⓘ historic gardens ⓘ ornamental lawns ⓘ parkland ⓘ rhododendron plantings ⓘ terraced gardens ⓘ walled garden ⓘ woodland ⓘ |
| hasGroundsArea | approximately 60 acres ⓘ |
| hasLandscapeDesigner | Humphry Repton ⓘ |
| hasPeriod |
18th century
ⓘ
19th century alterations ⓘ |
| hasViewOf | Snowdonia ⓘ |
| heritageDesignation | Grade I listed building ⓘ |
| historicallyOwnedBy | Paget family ⓘ |
| locatedIn | Anglesey ⓘ |
| locatedNear |
Bangor, Gwynedd
ⓘ
linked to:
Bangor
Llanfairpwllgwyngyll ⓘ Menai Strait ⓘ |
| locatedOn |
Island of Anglesey
ⓘ
linked to:
Anglesey
|
| managedBy | National Trust ⓘ |
| openToPublic | yes ⓘ |
| overlooks | Menai Strait ⓘ |
| ownedBy | National Trust ⓘ |
| primaryResidenceOf | Marquess of Anglesey ⓘ |
| region | North Wales ⓘ |
| usedAs |
country retreat
ⓘ
family seat ⓘ |
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 Newydd Description of subject: Plas Newydd is a historic country house and gardens on the island of Anglesey in Wales, renowned for its picturesque setting on the Menai Strait and its association with the Marquesses of Anglesey.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Plas Newydd