Antelope Reef
E1047669
Antelope Reef is a coral reef formation that is part of the Amphitrite Group in the marine waters off the coast of British Columbia, Canada.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Antelope Reef canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13558248 — 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: Antelope Reef Context triple: [Amphitrite Group, hasPart, Antelope Reef]
-
A.
Marion Reef
Marion Reef is a large coral reef formation in the Coral Sea off the coast of northeastern Australia, known for its rich marine biodiversity and remote location.
-
B.
Robbins Reef
Robbins Reef is a small rocky shoal in Upper New York Bay best known as the site of the historic Robbins Reef Lighthouse, which has long guided ships entering New York Harbor.
-
C.
San Rafael Reef
San Rafael Reef is a dramatic, jagged sandstone escarpment in central Utah known for its steep cliffs, slot canyons, and striking geologic formations along the eastern edge of the San Rafael Swell.
-
D.
North Scott Reef
North Scott Reef is a major coral reef formation in the Timor Sea off northwestern Australia, forming the northern section of the Scott Reef complex and supporting rich marine biodiversity.
-
E.
Middleton Reef
Middleton Reef is a remote coral reef and atoll in the Tasman Sea, known as one of the southernmost true coral reefs in the world and part of Australia’s offshore marine reserves.
- 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: Antelope Reef Target entity description: Antelope Reef is a coral reef formation that is part of the Amphitrite Group in the marine waters off the coast of British Columbia, Canada.
-
A.
Marion Reef
Marion Reef is a large coral reef formation in the Coral Sea off the coast of northeastern Australia, known for its rich marine biodiversity and remote location.
-
B.
Robbins Reef
Robbins Reef is a small rocky shoal in Upper New York Bay best known as the site of the historic Robbins Reef Lighthouse, which has long guided ships entering New York Harbor.
-
C.
San Rafael Reef
San Rafael Reef is a dramatic, jagged sandstone escarpment in central Utah known for its steep cliffs, slot canyons, and striking geologic formations along the eastern edge of the San Rafael Swell.
-
D.
North Scott Reef
North Scott Reef is a major coral reef formation in the Timor Sea off northwestern Australia, forming the northern section of the Scott Reef complex and supporting rich marine biodiversity.
-
E.
Middleton Reef
Middleton Reef is a remote coral reef and atoll in the Tasman Sea, known as one of the southernmost true coral reefs in the world and part of Australia’s offshore marine reserves.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
coral reef
ⓘ
reef formation ⓘ |
| country | Canada ⓘ |
| hasEcosystemType |
coral reef ecosystem
ⓘ
marine ecosystem ⓘ |
| hasGeologicalFeature | submerged reef ⓘ |
| hasNameOrigin | named after the vessel Antelope (likely) ⓘ |
| locatedIn |
British Columbia
ⓘ
marine waters off the coast of British Columbia ⓘ |
| locatedInAdministrativeTerritory |
Province of British Columbia
ⓘ
linked to:
British Columbia
|
| locatedInBodyOfWater | Pacific Ocean ⓘ |
| locatedInRegion |
West Coast of Canada
ⓘ
linked to:
Canada West Coast
|
| locatedOffCoastOf | Vancouver Island ⓘ |
| partOf |
Amphitrite Group
ⓘ
coastal marine environment of British Columbia ⓘ |
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: Antelope Reef Description of subject: Antelope Reef is a coral reef formation that is part of the Amphitrite Group in the marine waters off the coast of British Columbia, Canada.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.