Port Hacking estuary
E1500301
UNEXPLORED
Port Hacking estuary is a tidal drowned-valley estuary in southern Sydney, Australia, known for its clear waters, recreational boating, and proximity to the Royal National Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Port Hacking estuary canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21731115 — 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: Port Hacking estuary Context triple: [Hacking River, riverSystem, Port Hacking estuary]
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A.
South Port
South Port is a residential neighbourhood within the city of Port Alberni on Vancouver Island in British Columbia, Canada.
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B.
Port Severn
Port Severn is a small community in Ontario, Canada, known as a gateway to Georgian Bay and a key boating and cottage destination along the Trent–Severn Waterway.
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C.
Washington Harbour
Washington Harbour is a mixed-use waterfront complex in Washington, D.C.’s Georgetown neighborhood, known for its restaurants, offices, residences, and seasonal outdoor ice rink.
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D.
Lydney Harbour
Lydney Harbour is a historic tidal harbour on the River Severn in Gloucestershire, England, once important for coal and timber export and now noted for its heritage and scenic setting.
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E.
Lee Estuary
Lee Estuary is the tidal mouth of Ireland’s River Lee where it broadens and flows into the sea near Cork Harbour.
- 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: Port Hacking estuary Target entity description: Port Hacking estuary is a tidal drowned-valley estuary in southern Sydney, Australia, known for its clear waters, recreational boating, and proximity to the Royal National Park.
-
A.
South Port
South Port is a residential neighbourhood within the city of Port Alberni on Vancouver Island in British Columbia, Canada.
-
B.
Port Severn
Port Severn is a small community in Ontario, Canada, known as a gateway to Georgian Bay and a key boating and cottage destination along the Trent–Severn Waterway.
-
C.
Washington Harbour
Washington Harbour is a mixed-use waterfront complex in Washington, D.C.’s Georgetown neighborhood, known for its restaurants, offices, residences, and seasonal outdoor ice rink.
-
D.
Lydney Harbour
Lydney Harbour is a historic tidal harbour on the River Severn in Gloucestershire, England, once important for coal and timber export and now noted for its heritage and scenic setting.
-
E.
Lee Estuary
Lee Estuary is the tidal mouth of Ireland’s River Lee where it broadens and flows into the sea near Cork Harbour.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.