West Philippine Sea (Philippine designation for part of South China Sea)
E943730
The West Philippine Sea is the term used by the Philippines for portions of the South China Sea within its claimed exclusive economic zone, an area central to regional maritime disputes and resource exploration.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T11759754 — 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: West Philippine Sea (Philippine designation for part of South China Sea) Context triple: [Second Thomas Shoal, region, West Philippine Sea (Philippine designation for part of South China 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.
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.
-
D.
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.
-
E.
East Philippine Basin
The East Philippine Basin is a large oceanic basin in the western Pacific Ocean, lying east of the main Philippine Basin and characterized by deep-sea plains and complex tectonic features.
- 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: West Philippine Sea (Philippine designation for part of South China Sea) Target entity description: The West Philippine Sea is the term used by the Philippines for portions of the South China Sea within its claimed exclusive economic zone, an area central to regional maritime disputes and resource exploration.
-
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.
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.
-
D.
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.
-
E.
East Philippine Basin
The East Philippine Basin is a large oceanic basin in the western Pacific Ocean, lying east of the main Philippine Basin and characterized by deep-sea plains and complex tectonic features.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Philippine designation
ⓘ
maritime area ⓘ |
| alsoClaimedBy |
Brunei
NERFINISHED
ⓘ
China NERFINISHED ⓘ Malaysia NERFINISHED ⓘ Taiwan NERFINISHED ⓘ Vietnam NERFINISHED ⓘ |
| associatedWith | Arbitral ruling in Philippines v. China (2016) NERFINISHED ⓘ |
| borderedBy |
Luzon
NERFINISHED
ⓘ
Palawan NERFINISHED ⓘ Philippine archipelago NERFINISHED ⓘ |
| centralTo |
Philippines foreign policy in Asia
ⓘ
Philippines–China maritime dispute NERFINISHED ⓘ |
| claimedBy | Philippines NERFINISHED ⓘ |
| contains |
Kalayaan Island Group (Philippine-claimed)
NERFINISHED
ⓘ
Scarborough Shoal NERFINISHED ⓘ Spratly Islands (partial) NERFINISHED ⓘ |
| countryUsingTerm | Philippines NERFINISHED ⓘ |
| designationScope | portions of the South China Sea within Philippine EEZ ⓘ |
| governedBy | Philippine maritime zones law (for Philippine claims) ⓘ |
| hasDisputedFeatures |
islets
ⓘ
reefs ⓘ shoals ⓘ |
| hasLegalBasisIn |
Philippine exclusive economic zone claim
ⓘ
United Nations Convention on the Law of the Sea NERFINISHED ⓘ |
| hasSecurityPresenceOf |
Philippine Coast Guard
NERFINISHED
ⓘ
Philippine Navy NERFINISHED ⓘ |
| importantFor |
fisheries
ⓘ
hydrocarbon resources ⓘ regional security ⓘ shipping routes ⓘ |
| isSubjectOf |
fisheries disputes
ⓘ
freedom of navigation discussions ⓘ maritime boundary disputes ⓘ resource exploration activities ⓘ territorial disputes ⓘ |
| languageOfName | English ⓘ |
| locatedIn |
Southeast Asia
ⓘ
Western Pacific Ocean NERFINISHED ⓘ |
| monitoredBy | Philippine maritime agencies NERFINISHED ⓘ |
| officialNameInPhilippines | West Philippine Sea NERFINISHED ⓘ |
| overlapsWith | South China Sea maritime disputes NERFINISHED ⓘ |
| partOf | South China Sea NERFINISHED ⓘ |
| recognizedIn | Philippine domestic law ⓘ |
| relatedTo | Nine-dash line dispute NERFINISHED ⓘ |
| usedIn |
Philippine government communications
ⓘ
Philippine media ⓘ Philippine official maps ⓘ |
| withinExclusiveEconomicZoneOf | Philippines NERFINISHED ⓘ |
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: West Philippine Sea (Philippine designation for part of South China Sea) Description of subject: The West Philippine Sea is the term used by the Philippines for portions of the South China Sea within its claimed exclusive economic zone, an area central to regional maritime disputes and resource exploration.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
Second Thomas Shoal
→
region
→
West Philippine Sea (Philippine designation for part of South China Sea)
ⓘ
Scarborough Reef
→
region
→
West Philippine Sea (Philippine designation for part of South China Sea)
ⓘ
this entity surface form:
West Philippine Sea (Philippine designation)
this entity surface form:
West Philippine Sea (Philippine designation)
Pantingan Peak
→
viewOf
→
West Philippine Sea (Philippine designation for part of South China Sea)
ⓘ
this entity surface form:
West Philippine Sea (from summit, on clear days)