Milford Haven
E69564
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.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Milford Haven canonical | 38 |
| Port of Milford Haven | 4 |
| Milford Haven Port | 2 |
| Milford Haven Port Authority | 2 |
| Milford Haven town | 2 |
| Milford Haven forts | 1 |
| Milford Haven in Wales | 1 |
| Milford Haven, Pembrokeshire | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T522397 — 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: Milford Haven Context triple: [Transport for Wales Rail, operatesServiceTo, Milford Haven]
-
A.
Porthmadog
Porthmadog is a coastal town in Gwynedd, Wales, known as a gateway to Snowdonia and for its historic harbour and heritage railways.
-
B.
Port Talbot
Port Talbot is an industrial town and port in South Wales, best known for its large steelworks and coastal location on Swansea Bay.
-
C.
Holyhead
Holyhead is a major port town on the island of Anglesey in Wales, known as a key ferry and transport hub linking Britain with Ireland.
-
D.
Portsmouth Harbour
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
-
E.
Sandwich Harbor
Sandwich Harbor is a scenic coastal inlet in Sandwich, Massachusetts, known for its tranquil waters, salt marshes, and wildlife viewing opportunities along Cape Cod Bay.
- 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: Milford Haven Target entity description: 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.
-
A.
Porthmadog
Porthmadog is a coastal town in Gwynedd, Wales, known as a gateway to Snowdonia and for its historic harbour and heritage railways.
-
B.
Port Talbot
Port Talbot is an industrial town and port in South Wales, best known for its large steelworks and coastal location on Swansea Bay.
-
C.
Holyhead
Holyhead is a major port town on the island of Anglesey in Wales, known as a key ferry and transport hub linking Britain with Ireland.
-
D.
Portsmouth Harbour
Portsmouth Harbour is a natural harbour on England’s south coast that serves as a major Royal Navy base and maritime hub for the city of Portsmouth.
-
E.
Sandwich Harbor
Sandwich Harbor is a scenic coastal inlet in Sandwich, Massachusetts, known for its tranquil waters, salt marshes, and wildlife viewing opportunities along Cape Cod Bay.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
port
ⓘ
town ⓘ |
| country | United Kingdom ⓘ |
| governingBody |
Milford Haven Port Authority
ⓘ
linked to:
Milford Haven
Port of Milford Haven ⓘ
linked to:
Milford Haven
|
| hasBay | Milford Haven Waterway ⓘ |
| hasEconomicSector |
energy
ⓘ
fishing ⓘ shipping and logistics ⓘ tourism ⓘ |
| hasFeature |
deep-water port
ⓘ
large natural harbour ⓘ |
| hasHarbourType |
drowned river valley
ⓘ
ria ⓘ |
| hasIndustry |
gas import
ⓘ
oil import ⓘ power generation support ⓘ |
| hasInfrastructure |
LNG terminals
ⓘ
fuel storage facilities ⓘ marina ⓘ oil refineries (historically) ⓘ |
| hasLanguage |
English
ⓘ
Welsh ⓘ |
| hasNearbySea |
Celtic Sea
ⓘ
Irish Sea ⓘ |
| hasNearbyTown |
Haverfordwest
ⓘ
Neyland ⓘ Pembroke Dock ⓘ |
| hasPortAuthority |
Milford Haven Port Authority
ⓘ
linked to:
Milford Haven
|
| hasPortType |
commercial port
ⓘ
industrial port ⓘ |
| hasPostalArea | SA73 ⓘ |
| hasRailwayStation | Milford Haven railway station ⓘ |
| hasRegion |
South West Wales
ⓘ
linked to:
West Wales
|
| hasTransport | ferry services (historically and regionally) ⓘ |
| hasWaterBody | Milford Haven Waterway ⓘ |
| knownFor |
UK energy industry
ⓘ
liquefied natural gas terminals ⓘ oil and gas terminals ⓘ petrochemical industry ⓘ shipping ⓘ |
| locatedIn |
Milford Haven Waterway estuary
ⓘ
linked to:
Milford Haven Waterway
Pembrokeshire ⓘ Wales ⓘ |
| locatedOn |
Milford Haven Waterway
ⓘ
southwest coast of Wales ⓘ |
| partOf |
Milford Haven Waterway
ⓘ
Pembrokeshire Coast National Park coastal area ⓘ
linked to:
Pembrokeshire Coast National Park
|
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: Milford Haven Description of subject: 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.
Referenced by (51)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven
subject linked to:
SA
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven
linked to: Milford Haven