Llyn Dinas
E252046
Llyn Dinas is a scenic natural lake in the Snowdonia region of North Wales, popular for walking, photography, and its surrounding mountainous landscapes.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Llyn Dinas canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2156571 — 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: Llyn Dinas Context triple: [Snowdonia, contains, Llyn Dinas]
-
A.
Llyn Llydaw
Llyn Llydaw is a glacial lake on the eastern flanks of Snowdon in Snowdonia National Park, Wales, renowned for its scenic mountain setting and association with local legends.
-
B.
Llyn Tegid
Llyn Tegid, also known as Bala Lake, is the largest natural lake in Wales, renowned for its scenic beauty and unique aquatic wildlife.
-
C.
Llyn Idwal
Llyn Idwal is a small glacial lake in the Glyderau range of Snowdonia, Wales, renowned for its dramatic surrounding cliffs and popular hiking routes.
-
D.
Llyn Ogwen
Llyn Ogwen is a scenic glacial lake in the mountains of Snowdonia in North Wales, popular for hiking, climbing, and dramatic views.
-
E.
Llyn Padarn
Llyn Padarn is a glacially formed lake in North Wales, renowned for its scenic mountain backdrop near Llanberis and its popularity for outdoor recreation such as kayaking, swimming, and walking.
- 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: Llyn Dinas Target entity description: Llyn Dinas is a scenic natural lake in the Snowdonia region of North Wales, popular for walking, photography, and its surrounding mountainous landscapes.
-
A.
Llyn Llydaw
Llyn Llydaw is a glacial lake on the eastern flanks of Snowdon in Snowdonia National Park, Wales, renowned for its scenic mountain setting and association with local legends.
-
B.
Llyn Tegid
Llyn Tegid, also known as Bala Lake, is the largest natural lake in Wales, renowned for its scenic beauty and unique aquatic wildlife.
-
C.
Llyn Idwal
Llyn Idwal is a small glacial lake in the Glyderau range of Snowdonia, Wales, renowned for its dramatic surrounding cliffs and popular hiking routes.
-
D.
Llyn Ogwen
Llyn Ogwen is a scenic glacial lake in the mountains of Snowdonia in North Wales, popular for hiking, climbing, and dramatic views.
-
E.
Llyn Padarn
Llyn Padarn is a glacially formed lake in North Wales, renowned for its scenic mountain backdrop near Llanberis and its popularity for outdoor recreation such as kayaking, swimming, and walking.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
natural lake ⓘ |
| access |
public footpaths
ⓘ
roadside parking nearby ⓘ |
| country | Wales ⓘ |
| elevationAboveSeaLevel | about 90 metres ⓘ |
| hasRecreationalActivity |
angling
ⓘ
hiking ⓘ picnicking ⓘ wild swimming ⓘ |
| hasViewOf | surrounding Snowdonia peaks ⓘ |
| hasWalkingRoute |
lakeside circular path
ⓘ
path towards Beddgelert ⓘ path towards Nant Gwynant ⓘ |
| inflow | Afon Glaslyn ⓘ |
| knownFor |
lakeside paths
ⓘ
mountainous scenery ⓘ photography ⓘ scenic beauty ⓘ walking ⓘ |
| languageOfToponym | Welsh ⓘ |
| length | about 1 kilometre ⓘ |
| locatedIn |
Gwynedd
ⓘ
North Wales ⓘ Snowdonia ⓘ United Kingdom ⓘ |
| locatedInProtectedArea |
Snowdonia
ⓘ
surface form:
Snowdonia National Park
|
| locatedNear |
A498 road
ⓘ
Beddgelert ⓘ Nant Gwynant ⓘ |
| locatedOnRiver | Afon Glaslyn ⓘ |
| nearMountain |
Cnicht
ⓘ
Moel Hebog ⓘ Aran Fawddwy ⓘ
surface form:
Yr Aran
|
| nearSettlement | Beddgelert ⓘ |
| outflow | Afon Glaslyn ⓘ |
| partOf | Glaslyn valley ⓘ |
| photographyHotspot | yes ⓘ |
| region | Eryri ⓘ |
| surfaceArea | about 0.25 square kilometres ⓘ |
| surroundedBy |
mountains
ⓘ
woodland ⓘ |
| toponymMeaning | Dinas Lake ⓘ |
| touristAttraction | yes ⓘ |
| waterType | freshwater ⓘ |
| width | about 0.25 kilometres ⓘ |
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: Llyn Dinas Description of subject: Llyn Dinas is a scenic natural lake in the Snowdonia region of North Wales, popular for walking, photography, and its surrounding mountainous landscapes.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.