Luzon Sea
E1036000
The Luzon Sea is a marginal sea of the western Pacific Ocean located west of Luzon Island in the Philippines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Luzon Sea canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12478212 — 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: Luzon Sea Context triple: [San Fernando, La Union, locatedOnBodyOfWater, Luzon Sea]
-
A.
Visayan Sea
The Visayan Sea is a central Philippine sea renowned for its rich fishing grounds and its location surrounded by the islands of the Visayas.
-
B.
Sibuyan Sea
The Sibuyan Sea is a marginal sea of the western Pacific Ocean in the central Philippines, known as the site of major World War II naval battles and shipwrecks.
-
C.
Bohol Sea
The Bohol Sea, also known as the Mindanao Sea, is a deep basin in the southern Philippines renowned for its rich marine biodiversity and popular dive sites.
-
D.
Samar Sea
The Samar Sea is a small sea in the central Philippines, bordered by the islands of Samar, Masbate, Leyte, and others, and known for its rich marine biodiversity and fishing grounds.
-
E.
Davao Gulf
Davao Gulf is a large inlet of the Philippine Sea in southeastern Mindanao, known for its rich marine biodiversity and as a key fishing and shipping area for the surrounding provinces and Davao City.
- 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: Luzon Sea Target entity description: The Luzon Sea is a marginal sea of the western Pacific Ocean located west of Luzon Island in the Philippines.
-
A.
Visayan Sea
The Visayan Sea is a central Philippine sea renowned for its rich fishing grounds and its location surrounded by the islands of the Visayas.
-
B.
Sibuyan Sea
The Sibuyan Sea is a marginal sea of the western Pacific Ocean in the central Philippines, known as the site of major World War II naval battles and shipwrecks.
-
C.
Bohol Sea
The Bohol Sea, also known as the Mindanao Sea, is a deep basin in the southern Philippines renowned for its rich marine biodiversity and popular dive sites.
-
D.
Samar Sea
The Samar Sea is a small sea in the central Philippines, bordered by the islands of Samar, Masbate, Leyte, and others, and known for its rich marine biodiversity and fishing grounds.
-
E.
Davao Gulf
Davao Gulf is a large inlet of the Philippine Sea in southeastern Mindanao, known for its rich marine biodiversity and as a key fishing and shipping area for the surrounding provinces and Davao City.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
marginal sea
ⓘ
sea ⓘ |
| basinCountry | Philippines ⓘ |
| bodyOfWater | Pacific Ocean ⓘ |
| borderedBy |
Luzon
ⓘ
Philippine Sea ⓘ South China Sea ⓘ |
| country | Philippines ⓘ |
| hasClimate | tropical climate ⓘ |
| hasJurisdiction | Philippines ⓘ |
| hasLanguageRegion |
English
ⓘ
Filipino ⓘ |
| hasPart |
benthic zone
ⓘ
marine ecosystem ⓘ pelagic zone ⓘ |
| hasUse |
fishing
ⓘ
marine biodiversity habitat ⓘ marine transportation ⓘ shipping route ⓘ |
| isConnectedTo |
Philippine Sea
ⓘ
South China Sea ⓘ |
| isPartOf | Philippine waters ⓘ |
| locatedIn |
Philippines
ⓘ
Southeast Asia ⓘ |
| locatedInTimeZone | UTC+8 ⓘ |
| locatedOnEarth | Earth ⓘ |
| locatedWestOf | Luzon ⓘ |
| near |
Babuyan Islands
ⓘ
Lingayen Gulf ⓘ Manila ⓘ |
| ocean | Pacific Ocean ⓘ |
| partOf | western Pacific Ocean ⓘ |
| region |
Western Pacific
ⓘ
linked to:
western Pacific Ocean
|
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: Luzon Sea Description of subject: The Luzon Sea is a marginal sea of the western Pacific Ocean located west of Luzon Island in the Philippines.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
La Union province