Gulf of Cádiz
E38863
The Gulf of Cádiz is a broad inlet of the Atlantic Ocean off the southwestern Iberian Peninsula, lying between southern Portugal and southwestern Spain near the Strait of Gibraltar.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Gulf of Cádiz canonical | 23 |
| Bay of Cádiz | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T295346 — 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: Gulf of Cádiz Context triple: [Faro District, borders, Gulf of Cádiz]
-
A.
Alboran Sea
The Alboran Sea is the westernmost portion of the Mediterranean, lying between southern Spain and northern Africa and serving as a key marine and shipping corridor between the Atlantic Ocean and the Mediterranean basin.
-
B.
Gulf of Lion
The Gulf of Lion is a large, shallow embayment of the Mediterranean Sea off the southern coast of France, known for its significant river inflows, active fishing grounds, and sometimes severe maritime weather.
-
C.
Balearic Sea
The Balearic Sea is a northwestern part of the Mediterranean Sea located between eastern Spain and the Balearic Islands.
-
D.
Littorina Sea
The Littorina Sea was a post-glacial brackish stage of the Baltic basin that existed after the Ice Age, characterized by higher salinity and sea levels than the modern Baltic Sea.
-
E.
Celtic Sea
The Celtic Sea is a region of the Atlantic Ocean off the southern coast of Ireland, bordered by the coasts of Great Britain and France.
- 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: Gulf of Cádiz Target entity description: The Gulf of Cádiz is a broad inlet of the Atlantic Ocean off the southwestern Iberian Peninsula, lying between southern Portugal and southwestern Spain near the Strait of Gibraltar.
-
A.
Alboran Sea
The Alboran Sea is the westernmost portion of the Mediterranean, lying between southern Spain and northern Africa and serving as a key marine and shipping corridor between the Atlantic Ocean and the Mediterranean basin.
-
B.
Gulf of Lion
The Gulf of Lion is a large, shallow embayment of the Mediterranean Sea off the southern coast of France, known for its significant river inflows, active fishing grounds, and sometimes severe maritime weather.
-
C.
Balearic Sea
The Balearic Sea is a northwestern part of the Mediterranean Sea located between eastern Spain and the Balearic Islands.
-
D.
Littorina Sea
The Littorina Sea was a post-glacial brackish stage of the Baltic basin that existed after the Ice Age, characterized by higher salinity and sea levels than the modern Baltic Sea.
-
E.
Celtic Sea
The Celtic Sea is a region of the Atlantic Ocean off the southern coast of Ireland, bordered by the coasts of Great Britain and France.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
coastal water body
ⓘ
geographical feature ⓘ gulf ⓘ |
| adjacentTo |
Algarve
ⓘ
surface form:
Algarve region
Andalusia ⓘ Gulf of Cádiz shelf ⓘ Cádiz Province ⓘ
surface form:
Province of Cádiz
|
| basinCountry |
Portugal
ⓘ
Spain ⓘ |
| connectedTo | Mediterranean Sea ⓘ |
| connectedVia | Strait of Gibraltar ⓘ |
| countryBorder |
Portugal
ⓘ
Spain ⓘ |
| hasClimate | Mediterranean-influenced oceanic climate ⓘ |
| hasCurrent |
Atlantic inflow to Mediterranean
ⓘ
coastal upwelling currents ⓘ |
| hasEconomicActivity |
commercial fishing
ⓘ
maritime transport ⓘ offshore energy exploration ⓘ |
| hasLanguageRegion |
Portuguese
ⓘ
Spanish ⓘ |
| hasOceanographicFeature |
continental shelf
ⓘ
sedimentary basin ⓘ submarine canyons ⓘ |
| hasWaterMass |
Mediterranean Outflow Water
ⓘ
Atlantic Water ⓘ
surface form:
North Atlantic Central Water
|
| influencesClimateOf | southwestern Iberian Peninsula ⓘ |
| isSiteOf | sediment deposition from major Iberian rivers ⓘ |
| knownFor |
hydrocarbon exploration
ⓘ
important shipping routes ⓘ intense fishing activity ⓘ rich marine biodiversity ⓘ |
| locatedIn | Atlantic Ocean ⓘ |
| locatedInRegion | Southwestern Europe ⓘ |
| locatedNear | Strait of Gibraltar ⓘ |
| locatedOffCoastOf |
Algarve
ⓘ
surface form:
southern Portugal
Andalusia ⓘ
surface form:
southwestern Spain
|
| locatedOn | southwestern Iberian Peninsula ⓘ |
| locatedOnPlate | Eurasian Plate ⓘ |
| nearbyPort |
Cadiz
ⓘ
surface form:
Port of Cádiz
Port of Faro ⓘ Port of Huelva ⓘ Portimão Marina ⓘ
surface form:
Port of Portimão
|
| nearbyRiverMouth |
Guadalquivir River
ⓘ
Guadiana River ⓘ Odiel River ⓘ Tinto River ⓘ |
| partOf |
Atlantic Ocean
ⓘ
surface form:
North Atlantic Ocean
coast of Portugal ⓘ coast of Spain ⓘ |
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: Gulf of Cádiz Description of subject: The Gulf of Cádiz is a broad inlet of the Atlantic Ocean off the southwestern Iberian Peninsula, lying between southern Portugal and southwestern Spain near the Strait of Gibraltar.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Cádiz
this entity surface form:
Bay of Cádiz
subject surface form:
Southern Portugal