Douglas Channel
E797629
Douglas Channel is a long, fjord-like inlet on the northern coast of British Columbia, Canada, that serves as a major marine access route to the inland community of Kitimat.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Douglas Channel canonical | 18 |
| Douglas Channel (via Devastation Channel system) | 1 |
| Douglas Channel waterway network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8827629 — 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: Douglas Channel Context triple: [Kitimat, locatedOnWaterbody, Douglas Channel]
-
A.
Haro Strait
Haro Strait is a major marine waterway in the Salish Sea between Vancouver Island and the San Juan Islands, forming part of the Canada–United States border and serving as an important shipping route.
-
B.
Great Sandy Strait
Great Sandy Strait is a shallow, biodiverse waterway and protected marine area separating K'gari (Fraser Island) from mainland Queensland, Australia.
-
C.
Gastineau Channel
Gastineau Channel is a narrow tidal waterway in southeastern Alaska that separates Douglas Island from the mainland and provides the waterfront setting for the city of Juneau.
-
D.
Sechelt Inlet
Sechelt Inlet is a coastal fjord on British Columbia’s Sunshine Coast, known for its sheltered waters, scenic forested shores, and significance to the shíshálh (Sechelt) First Nation.
-
E.
Lynn Canal
Lynn Canal is a long, narrow fjord in southeastern Alaska known as one of the deepest and longest fjords in North America and a key marine route for coastal communities and cruise ships.
- 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: Douglas Channel Target entity description: Douglas Channel is a long, fjord-like inlet on the northern coast of British Columbia, Canada, that serves as a major marine access route to the inland community of Kitimat.
-
A.
Haro Strait
Haro Strait is a major marine waterway in the Salish Sea between Vancouver Island and the San Juan Islands, forming part of the Canada–United States border and serving as an important shipping route.
-
B.
Great Sandy Strait
Great Sandy Strait is a shallow, biodiverse waterway and protected marine area separating K'gari (Fraser Island) from mainland Queensland, Australia.
-
C.
Gastineau Channel
Gastineau Channel is a narrow tidal waterway in southeastern Alaska that separates Douglas Island from the mainland and provides the waterfront setting for the city of Juneau.
-
D.
Sechelt Inlet
Sechelt Inlet is a coastal fjord on British Columbia’s Sunshine Coast, known for its sheltered waters, scenic forested shores, and significance to the shíshálh (Sechelt) First Nation.
-
E.
Lynn Canal
Lynn Canal is a long, narrow fjord in southeastern Alaska known as one of the deepest and longest fjords in North America and a key marine route for coastal communities and cruise ships.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
fjord-like inlet ⓘ inlet ⓘ |
| connectsTo | Kitimat ⓘ |
| country | Canada ⓘ |
| hasEconomicRole |
supports industrial port at Kitimat
ⓘ
supports marine access for resource industries ⓘ |
| hasFeature |
fjord-like topography
ⓘ
long narrow shape ⓘ steep-sided shores ⓘ |
| hasUse |
access route to inland community
ⓘ
marine transportation ⓘ shipping route ⓘ |
| locatedIn |
British Columbia
ⓘ
Kitimat-Stikine Regional District ⓘ northern coast of British Columbia ⓘ |
| locatedNear | Kitimat ⓘ |
| locatedOnCoastOf | Hecate Strait region (broadly adjacent) ⓘ |
| partOf |
Inside Passage region (broadly defined)
ⓘ
linked to:
Inside Passage region
Pacific Ocean drainage basin ⓘ |
| region | North Coast of British Columbia ⓘ |
| servesAs | marine access route ⓘ |
| terminusNear | Kitimat ⓘ |
| waterBodyType | saltwater inlet ⓘ |
| waterwayType | fjord-like inlet ⓘ |
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: Douglas Channel Description of subject: Douglas Channel is a long, fjord-like inlet on the northern coast of British Columbia, Canada, that serves as a major marine access route to the inland community of Kitimat.
Referenced by (20)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Douglas Channel
linked to: Douglas Channel