tidal River Douglas
E795759
The tidal River Douglas is a tidal stretch of the River Douglas in Lancashire, England, forming part of the local navigation and drainage system before it meets the River Ribble estuary.
All labels observed (1)
| Label | Occurrences |
|---|---|
| tidal River Douglas canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9389743 — 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: tidal River Douglas Context triple: [Tarleton Lock, connectsWaterway, tidal River Douglas]
-
A.
Setit River
The Setit River is a major river in the Horn of Africa that flows through Ethiopia and Eritrea as part of the Nile basin.
-
B.
Edward River
The Edward River is a major anabranch of the Murray River in New South Wales, Australia, flowing through agricultural towns such as Deniliquin and supporting irrigation and local ecosystems.
-
C.
Marys River
Marys River is a tributary of the Willamette River in western Oregon that flows through Benton County and the city of Corvallis.
-
D.
Marys River
Marys River is a tributary stream in northeastern Nevada that feeds into the Humboldt River within the Great Basin watershed.
-
E.
Stanley River
The Stanley River is a river in southeast Queensland, Australia, that flows through rural landscapes and feeds into the Brisbane River system.
- 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: tidal River Douglas Target entity description: The tidal River Douglas is a tidal stretch of the River Douglas in Lancashire, England, forming part of the local navigation and drainage system before it meets the River Ribble estuary.
-
A.
Setit River
The Setit River is a major river in the Horn of Africa that flows through Ethiopia and Eritrea as part of the Nile basin.
-
B.
Edward River
The Edward River is a major anabranch of the Murray River in New South Wales, Australia, flowing through agricultural towns such as Deniliquin and supporting irrigation and local ecosystems.
-
C.
Marys River
Marys River is a tributary of the Willamette River in western Oregon that flows through Benton County and the city of Corvallis.
-
D.
Marys River
Marys River is a tributary stream in northeastern Nevada that feeds into the Humboldt River within the Great Basin watershed.
-
E.
Stanley River
The Stanley River is a river in southeast Queensland, Australia, that flows through rural landscapes and feeds into the Brisbane River system.
- F. None of above. chosen
Statements (19)
| Predicate | Object |
|---|---|
| instanceOf | tidal river ⓘ |
| basinCountry | United Kingdom ⓘ |
| country | England ⓘ |
| flowsInto |
River Ribble estuary
ⓘ
linked to:
Ribble estuary
|
| hasHydrologicalStatus | tidally influenced ⓘ |
| hasMouth |
River Ribble estuary
ⓘ
linked to:
Ribble estuary
|
| hasTidalCharacteristic | tidal ⓘ |
| locatedIn |
Lancashire
ⓘ
Lancashire coastal plain ⓘ
linked to:
Lancashire Plain
North West England ⓘ Ribble catchment ⓘ |
| partOf |
Ribble estuary system
ⓘ
linked to:
Ribble estuary
River Douglas ⓘ local drainage system in Lancashire ⓘ local navigation system in Lancashire ⓘ |
| tributaryOf | River Ribble ⓘ |
| usedFor |
land drainage
ⓘ
navigation ⓘ |
| watercourse | River Douglas ⓘ |
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: tidal River Douglas Description of subject: The tidal River Douglas is a tidal stretch of the River Douglas in Lancashire, England, forming part of the local navigation and drainage system before it meets the River Ribble estuary.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Tarleton Lock on the River Douglas