Guadalupe fur seals
E102401
Guadalupe fur seals are a rare, medium-sized eared seal species native to the northeastern Pacific Ocean, known for their dense fur and recovery from near-extinction due to historic overhunting.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Guadalupe fur seals canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T819604 — 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: Guadalupe fur seals Context triple: [San Miguel Island, wildlife, Guadalupe fur seals]
-
A.
New Zealand fur seal
The New Zealand fur seal is a marine mammal native to New Zealand and southern Australia, known for its thick fur, agile swimming, and colonies along rugged coastal and subantarctic shores.
-
B.
Antarctic fur seal
The Antarctic fur seal is a marine mammal of the Southern Ocean known for its dense fur, large breeding colonies, and recovery from historic overhunting.
-
C.
Steller sea lion
The Steller sea lion is a large, cold-water marine mammal of the North Pacific known for its massive size, thick neck, and loud, roaring vocalizations.
-
D.
California sea lion
The California sea lion is a highly social and intelligent marine mammal native to the Pacific coast of North America, known for its agility, loud barking, and frequent presence on coastal beaches and docks.
-
E.
Mediterranean monk seal
The Mediterranean monk seal is one of the world’s most endangered marine mammals, a rare earless seal native to the Mediterranean and adjacent seas.
- 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: Guadalupe fur seals Target entity description: Guadalupe fur seals are a rare, medium-sized eared seal species native to the northeastern Pacific Ocean, known for their dense fur and recovery from near-extinction due to historic overhunting.
-
A.
New Zealand fur seal
The New Zealand fur seal is a marine mammal native to New Zealand and southern Australia, known for its thick fur, agile swimming, and colonies along rugged coastal and subantarctic shores.
-
B.
Antarctic fur seal
The Antarctic fur seal is a marine mammal of the Southern Ocean known for its dense fur, large breeding colonies, and recovery from historic overhunting.
-
C.
Steller sea lion
The Steller sea lion is a large, cold-water marine mammal of the North Pacific known for its massive size, thick neck, and loud, roaring vocalizations.
-
D.
California sea lion
The California sea lion is a highly social and intelligent marine mammal native to the Pacific coast of North America, known for its agility, loud barking, and frequent presence on coastal beaches and docks.
-
E.
Mediterranean monk seal
The Mediterranean monk seal is one of the world’s most endangered marine mammals, a rare earless seal native to the Mediterranean and adjacent seas.
- F. None of above. chosen
Statements (59)
| Predicate | Object |
|---|---|
| instanceOf |
fur seal
ⓘ
mammal ⓘ marine mammal ⓘ pinniped ⓘ |
| activityPattern | nocturnal foraging ⓘ |
| behavior |
colonial breeder
ⓘ
highly aquatic ⓘ |
| breedingSite |
Guadalupe Island rookery
ⓘ
San Benito Islands rookery ⓘ |
| CITESListing | Appendix II ⓘ |
| class | Mammalia ⓘ |
| commonName | Guadalupe fur seal ⓘ |
| conservationStatus | recovered from near-extinction ⓘ |
| describedInYear | 1897 ⓘ |
| diet |
cephalopods
ⓘ
fish ⓘ squid ⓘ |
| family | Otariidae ⓘ |
| femaleBodyLength | approximately 1.5 meters ⓘ |
| femaleBodyMass | up to about 50 kilograms ⓘ |
| foragingStrategy | pelagic foraging ⓘ |
| foundIn |
California Current
ⓘ
surface form:
California Current ecosystem
Mexico ⓘ United States waters ⓘ |
| genus | Arctocephalus ⓘ |
| gestationPeriod | approximately 11–12 months including delayed implantation ⓘ |
| hasBodyMass | medium-sized for an eared seal ⓘ |
| hasCharacteristic |
dense fur
ⓘ
external ear flaps ⓘ long foreflippers ⓘ sexual dimorphism ⓘ |
| historicThreat |
commercial sealing
ⓘ
overhunting for fur ⓘ |
| IUCNStatus | Least Concern ⓘ |
| kingdom | Animalia ⓘ |
| legalProtection |
protected under Mexican law
ⓘ
protected under U.S. Marine Mammal Protection Act ⓘ |
| lifespan | over 20 years in the wild ⓘ |
| maleBodyLength | approximately 2.0 meters ⓘ |
| maleBodyMass | up to about 160 kilograms ⓘ |
| maximumDiveDepth | over 100 meters ⓘ |
| maximumDiveDuration | over 5 minutes ⓘ |
| molt | annual molt on land ⓘ |
| nativeTo |
Guadalupe Island, Mexico
ⓘ
surface form:
Guadalupe Island
Revillagigedo Islands ⓘ eastern North Pacific Ocean ⓘ
surface form:
northeastern Pacific Ocean
|
| order | Carnivora ⓘ |
| phylum | Chordata ⓘ |
| populationTrend | increasing ⓘ |
| primaryThreat |
El Niño-related food shortages
ⓘ
climate change impacts on prey ⓘ entanglement in fishing gear ⓘ habitat disturbance at rookeries ⓘ |
| reproduction |
gives birth to a single pup per year
ⓘ
polygynous mating system ⓘ |
| scientificName |
Arctocephalus
ⓘ
surface form:
Arctocephalus townsendi
|
| swimmingAbility | strong diver ⓘ |
| taxonAuthor | Merriam ⓘ |
| taxonRank | species ⓘ |
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: Guadalupe fur seals Description of subject: Guadalupe fur seals are a rare, medium-sized eared seal species native to the northeastern Pacific Ocean, known for their dense fur and recovery from near-extinction due to historic overhunting.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.