Channel Basin
E930712
The Channel Basin is a geological sub-basin in the English Channel region, forming part of the larger Wessex Basin sedimentary system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Channel Basin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11517146 — 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: Channel Basin Context triple: [Wessex Basin, hasSubBasin, Channel Basin]
-
A.
Main Basin
Main Basin is the central, deep-water portion of Puget Sound that forms the core of its marine ecosystem and shipping waters.
-
B.
Yazoo River basin
The Yazoo River basin is a major drainage area in northwestern Mississippi that collects waters from the Yazoo River and its tributaries before they flow into the Mississippi River.
-
C.
Po Basin
The Po Basin is the broad, fertile lowland region of northern Italy drained by the Po River and its tributaries, forming one of the country’s most important agricultural and industrial areas.
-
D.
The Basin
The Basin is a naturally formed granite pothole and popular scenic attraction along the Pemigewasset River in Franconia Notch, New Hampshire.
-
E.
The Basin
The Basin is a popular, sheltered swimming and snorkeling beach on Rottnest Island in Western Australia, known for its clear turquoise water and white sand.
- 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: Channel Basin Target entity description: The Channel Basin is a geological sub-basin in the English Channel region, forming part of the larger Wessex Basin sedimentary system.
-
A.
Main Basin
Main Basin is the central, deep-water portion of Puget Sound that forms the core of its marine ecosystem and shipping waters.
-
B.
Yazoo River basin
The Yazoo River basin is a major drainage area in northwestern Mississippi that collects waters from the Yazoo River and its tributaries before they flow into the Mississippi River.
-
C.
Po Basin
The Po Basin is the broad, fertile lowland region of northern Italy drained by the Po River and its tributaries, forming one of the country’s most important agricultural and industrial areas.
-
D.
The Basin
The Basin is a naturally formed granite pothole and popular scenic attraction along the Pemigewasset River in Franconia Notch, New Hampshire.
-
E.
The Basin
The Basin is a popular, sheltered swimming and snorkeling beach on Rottnest Island in Western Australia, known for its clear turquoise water and white sand.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
geological basin
ⓘ
sedimentary basin ⓘ sub-basin ⓘ |
| boundedBy | structural highs of the Wessex Basin ⓘ |
| containsRocksFrom |
Cretaceous period
ⓘ
linked to:
Cretaceous
Jurassic period ⓘ
linked to:
Jurassic Period
Triassic period ⓘ |
| countryBorder |
France
ⓘ
United Kingdom ⓘ |
| formedBy | Mesozoic crustal extension ⓘ |
| geologicalEra |
Mesozoic
ⓘ
linked to:
Mesozoic Era
|
| hasEconomicInterest |
hydrocarbon exploration
ⓘ
offshore geological resources ⓘ |
| hasSedimentaryFill | Mesozoic–Cenozoic sediments ⓘ |
| hasStratigraphy |
Cretaceous chalk and clastics
ⓘ
Jurassic marine sediments ⓘ Triassic red beds ⓘ |
| isOffshore | true ⓘ |
| locatedIn |
English Channel
ⓘ
English Channel region ⓘ
linked to:
English Channel coast
Northwest Europe ⓘ
linked to:
Northwestern Europe
|
| overlies | Variscan basement ⓘ |
| partOf | Wessex Basin ⓘ |
| relatedTo |
Portland–Wight Basin
ⓘ
Weald Basin ⓘ |
| sedimentarySystem | Wessex Basin sedimentary system ⓘ |
| separatedFrom | onshore Wessex Basin ⓘ |
| studiedInDiscipline |
basin analysis
ⓘ
petroleum geology ⓘ |
| tectonicSetting | extensional basin ⓘ |
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: Channel Basin Description of subject: The Channel Basin is a geological sub-basin in the English Channel region, forming part of the larger Wessex Basin sedimentary system.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.