Amlwch
E222608
Amlwch is a small coastal town in northern Anglesey, Wales, historically known for its copper mining and maritime heritage.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Amlwch canonical | 1 |
| Amlwch Port | 1 |
| Amlwch Port heritage area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1975241 — 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: Amlwch Context triple: [Anglesey, hasTown, Amlwch]
-
A.
Haverfordwest
Haverfordwest is a historic market town in southwest Wales that serves as the principal commercial and administrative centre of Pembrokeshire.
-
B.
Porthcawl
Porthcawl is a seaside town in South Wales known for its sandy beaches, promenade, and popular holiday resorts.
-
C.
Porthmadog
Porthmadog is a coastal town in Gwynedd, Wales, known as a gateway to Snowdonia and for its historic harbour and heritage railways.
-
D.
Penryn
Penryn is a historic town and former parliamentary borough in Cornwall, England.
-
E.
Aberystwyth
Aberystwyth is a historic seaside and university town on the west coast of Wales, known for its promenade, castle ruins, and role as a cultural and administrative center for 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: Amlwch Target entity description: Amlwch is a small coastal town in northern Anglesey, Wales, historically known for its copper mining and maritime heritage.
-
A.
Haverfordwest
Haverfordwest is a historic market town in southwest Wales that serves as the principal commercial and administrative centre of Pembrokeshire.
-
B.
Porthcawl
Porthcawl is a seaside town in South Wales known for its sandy beaches, promenade, and popular holiday resorts.
-
C.
Porthmadog
Porthmadog is a coastal town in Gwynedd, Wales, known as a gateway to Snowdonia and for its historic harbour and heritage railways.
-
D.
Penryn
Penryn is a historic town and former parliamentary borough in Cornwall, England.
-
E.
Aberystwyth
Aberystwyth is a historic seaside and university town on the west coast of Wales, known for its promenade, castle ruins, and role as a cultural and administrative center for the region.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
coastal town
ⓘ
town ⓘ |
| administrativeCentreOf | Amlwch community ⓘ |
| ceremonialCounty | Anglesey ⓘ |
| country | Wales ⓘ |
| hasAttraction |
Amlwch
self-linksurface differs
ⓘ
surface form:
Amlwch Port heritage area
Copper Kingdom Centre ⓘ Parys Mountain copper mines ⓘ
surface form:
Parys Mountain copper mine site
|
| hasCategory |
Copper mining communities in Wales
ⓘ
Ports and harbours of Wales ⓘ Towns in Anglesey ⓘ |
| hasDialCode | 01407 ⓘ |
| hasFeature |
rocky coastline
ⓘ
small harbour ⓘ |
| hasHarbour | Amlwch Harbour ⓘ |
| hasHeritage |
copper mining
ⓘ
maritime heritage ⓘ |
| hasIndustry |
fishing
ⓘ
tourism ⓘ |
| hasLanguage |
English
ⓘ
Welsh ⓘ |
| hasMaritimeHistory |
coastal trade
ⓘ
copper ore export ⓘ |
| hasPort |
Amlwch
self-linksurface differs
ⓘ
surface form:
Amlwch Port
|
| hasPostcodeDistrict | LL68 ⓘ |
| hasReligiousBuilding | St Eleth’s Church, Amlwch ⓘ |
| hasSuburb |
Amlwch Harbour
ⓘ
surface form:
Amlwch Port
|
| knownFor |
Parys Mountain copper mines
ⓘ
coastal scenery ⓘ historic copper industry ⓘ |
| lieutenancyArea |
Anglesey
ⓘ
surface form:
Isle of Anglesey
|
| locatedIn |
Anglesey
ⓘ
north Anglesey ⓘ North Wales ⓘ
surface form:
north Wales
|
| locatedOn | Irish Sea ⓘ |
| near | Parys Mountain ⓘ |
| parliamentaryConstituency |
Anglesey
ⓘ
surface form:
Ynys Môn
|
| partOf |
Anglesey
ⓘ
surface form:
Isle of Anglesey County
|
| region | Gwynedd and Anglesey area ⓘ |
| roadServedBy | A5025 ⓘ |
| sovereignState | United Kingdom ⓘ |
| timeZone | GMT ⓘ |
| timeZoneDST | BST ⓘ |
| unitaryAuthority |
Anglesey
ⓘ
surface form:
Isle of Anglesey
|
| welshAssemblyConstituency |
Anglesey
ⓘ
surface form:
Ynys Môn
|
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: Amlwch Description of subject: Amlwch is a small coastal town in northern Anglesey, Wales, historically known for its copper mining and maritime heritage.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.