Caernarfon harbour
E694999
Caernarfon harbour is a small historic port area in the town of Caernarfon, Gwynedd, known for its scenic waterfront setting near Caernarfon Castle and its role in local maritime activity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Caernarfon harbour canonical | 1 |
| Caernarfon waterfront | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7819469 — 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: Caernarfon harbour Context triple: [Caernarfon, Gwynedd, hasHarbour, Caernarfon harbour]
-
A.
Porthcawl Harbour
Porthcawl Harbour is a historic coastal harbour in the seaside town of Porthcawl, Wales, known for its maritime heritage and role in local fishing and leisure boating.
-
B.
Caernarfon Bay
Caernarfon Bay is a broad inlet of the Irish Sea on the northwest coast of Wales, known for its scenic coastline and proximity to the Llŷn Peninsula and Anglesey.
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C.
Penryn Harbour
Penryn Harbour is a small tidal port and waterfront area serving the historic town of Penryn in Cornwall, England.
-
D.
Porthmadog
Porthmadog is a coastal town in Gwynedd, Wales, known as a gateway to Snowdonia and for its historic harbour and heritage railways.
-
E.
Milford Haven
Milford Haven is a coastal town and deep-water port in Pembrokeshire, Wales, known for its large natural harbour and role in the UK energy industry.
- 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: Caernarfon harbour Target entity description: Caernarfon harbour is a small historic port area in the town of Caernarfon, Gwynedd, known for its scenic waterfront setting near Caernarfon Castle and its role in local maritime activity.
-
A.
Porthcawl Harbour
Porthcawl Harbour is a historic coastal harbour in the seaside town of Porthcawl, Wales, known for its maritime heritage and role in local fishing and leisure boating.
-
B.
Caernarfon Bay
Caernarfon Bay is a broad inlet of the Irish Sea on the northwest coast of Wales, known for its scenic coastline and proximity to the Llŷn Peninsula and Anglesey.
-
C.
Penryn Harbour
Penryn Harbour is a small tidal port and waterfront area serving the historic town of Penryn in Cornwall, England.
-
D.
Porthmadog
Porthmadog is a coastal town in Gwynedd, Wales, known as a gateway to Snowdonia and for its historic harbour and heritage railways.
-
E.
Milford Haven
Milford Haven is a coastal town and deep-water port in Pembrokeshire, Wales, known for its large natural harbour and role in the UK energy industry.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
harbour
ⓘ
port ⓘ |
| adjacentTo |
Caernarfon waterfront
NERFINISHED
ⓘ
Menai Strait NERFINISHED ⓘ |
| country | United Kingdom ⓘ |
| governedBy | local harbour authority ⓘ |
| hasActivity |
berthing of fishing boats
ⓘ
berthing of yachts ⓘ recreational angling ⓘ sightseeing boat operations ⓘ waterside walking ⓘ |
| hasEconomicRole |
supports local fishing economy
ⓘ
supports local marine services ⓘ supports local tourism ⓘ |
| hasFeature |
access for small vessels
ⓘ
harbour basin ⓘ harbour walls ⓘ mooring pontoons ⓘ nearby car parks ⓘ piers and jetties ⓘ quayside ⓘ slipways ⓘ waterside promenade ⓘ |
| hasNearbyLandmark |
Caernarfon Castle
NERFINISHED
ⓘ
Caernarfon town walls NERFINISHED ⓘ |
| hasUse |
leisure marina functions
ⓘ
local fishing activity ⓘ recreational boating ⓘ small craft moorings ⓘ tourist boat trips ⓘ |
| heritageStatus | part of historic townscape of Caernarfon ⓘ |
| knownFor |
historic maritime character
ⓘ
role in local maritime activity ⓘ scenic waterfront setting ⓘ views of Caernarfon Castle ⓘ |
| languageContext | Welsh‑speaking area ⓘ |
| locatedIn |
Caernarfon
NERFINISHED
ⓘ
Gwynedd NERFINISHED ⓘ Menai Strait area NERFINISHED ⓘ Wales ⓘ north‑west Wales ⓘ |
| nearbyInfrastructure |
Caernarfon town centre
NERFINISHED
ⓘ
roads connecting to A487 ⓘ |
| partOf |
Caernarfon waterfront area
NERFINISHED
ⓘ
maritime heritage of Caernarfon ⓘ |
| region | Snowdonia and surrounding area ⓘ |
| tourismAttractionFor |
boating tourists
ⓘ
visitors to Caernarfon Castle ⓘ |
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: Caernarfon harbour Description of subject: Caernarfon harbour is a small historic port area in the town of Caernarfon, Gwynedd, known for its scenic waterfront setting near Caernarfon Castle and its role in local maritime activity.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Caernarfon waterfront