Middle Harbour Creek
E701940
Middle Harbour Creek is a tributary stream in northern Sydney, Australia, that feeds into Middle Harbour and forms part of the city's extensive harbour and bushland catchment.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Middle Harbour Creek canonical | 5 |
| Middle Harbour Creek estuary | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7841082 — 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: Middle Harbour Creek Context triple: [Middle Harbour, watercourse, Middle Harbour Creek]
-
A.
Petrie Creek
Petrie Creek is a small waterway in the Sunshine Coast region of Queensland, Australia, flowing through the town of Nambour and its surrounds.
-
B.
Nappan Island Creek
Nappan Island Creek is a smaller watercourse that feeds into the Trent River within its watershed system.
-
C.
Dugong Creek
Dugong Creek is a small settlement whose name derives from the nearby waterway associated with dugongs, marine mammals found in coastal waters.
-
D.
Lane Cove River
Lane Cove River is a tidal estuary and suburban waterway on Sydney’s Lower North Shore, flowing through bushland reserves before joining Sydney Harbour.
-
E.
Snapper Creek
Snapper Creek is a waterway in South Florida that flows through suburban Miami-Dade County and empties into Biscayne 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: Middle Harbour Creek Target entity description: Middle Harbour Creek is a tributary stream in northern Sydney, Australia, that feeds into Middle Harbour and forms part of the city's extensive harbour and bushland catchment.
-
A.
Petrie Creek
Petrie Creek is a small waterway in the Sunshine Coast region of Queensland, Australia, flowing through the town of Nambour and its surrounds.
-
B.
Nappan Island Creek
Nappan Island Creek is a smaller watercourse that feeds into the Trent River within its watershed system.
-
C.
Dugong Creek
Dugong Creek is a small settlement whose name derives from the nearby waterway associated with dugongs, marine mammals found in coastal waters.
-
D.
Lane Cove River
Lane Cove River is a tidal estuary and suburban waterway on Sydney’s Lower North Shore, flowing through bushland reserves before joining Sydney Harbour.
-
E.
Snapper Creek
Snapper Creek is a waterway in South Florida that flows through suburban Miami-Dade County and empties into Biscayne Bay.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | creek ⓘ |
| country | Australia ⓘ |
| drainageBasin |
Middle Harbour
ⓘ
Port Jackson ⓘ
linked to:
Sydney Harbour
|
| environment |
harbour catchment
ⓘ
urban bushland ⓘ |
| flowsInto | Middle Harbour ⓘ |
| formsPartOf | Sydney bushland catchment network ⓘ |
| hasEcosystem |
estuarine environment
ⓘ
riparian vegetation ⓘ |
| hasFeature |
bushland gullies
ⓘ
steep sandstone valleys ⓘ |
| locatedIn |
New South Wales
ⓘ
Sydney ⓘ northern Sydney ⓘ |
| mouth | Middle Harbour ⓘ |
| partOf |
Middle Harbour catchment
ⓘ
Port Jackson catchment ⓘ Sydney Harbour catchment ⓘ
linked to:
Port Jackson catchment
|
| region | Northern Sydney ⓘ |
| usedFor |
bushwalking
ⓘ
nature observation ⓘ recreation ⓘ |
| watercourseType | perennial stream ⓘ |
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: Middle Harbour Creek Description of subject: Middle Harbour Creek is a tributary stream in northern Sydney, Australia, that feeds into Middle Harbour and forms part of the city's extensive harbour and bushland catchment.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Middle Harbour Creek