Snake Island had limited effect on maritime delimitation
E760036
"Snake Island had limited effect on maritime delimitation" refers to the conclusion in a 2009 International Court of Justice judgment that this small Black Sea island should not significantly influence the drawing of maritime boundaries between Romania and Ukraine.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Snake Island had limited effect on maritime delimitation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8833764 — 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: Snake Island had limited effect on maritime delimitation Context triple: [International Court of Justice ruling of 2009, foundThat, Snake Island had limited effect on maritime delimitation]
-
A.
Cypriot maritime area
The Cypriot maritime area comprises the territorial waters and exclusive economic zone surrounding Cyprus in the eastern Mediterranean, known for its strategic location and offshore energy resources.
-
B.
Libyan territorial waters
Libyan territorial waters are the maritime zones adjacent to Libya’s coastline in the Mediterranean Sea where Libya exercises sovereign rights and control under international law.
-
C.
Greek territorial waters
Greek territorial waters are the maritime zones surrounding Greece’s mainland and islands over which the country exercises sovereignty and jurisdiction under international law.
-
D.
United States–Russia maritime boundary
The United States–Russia maritime boundary is the international sea border in the Bering Strait and surrounding waters that divides the territorial and exclusive economic zones of the United States and Russia.
-
E.
South China Sea maritime claims
The South China Sea maritime claims are overlapping territorial and resource assertions by multiple countries over waters and features in the South China Sea, forming one of the world’s most complex and contentious maritime disputes.
- 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: Snake Island had limited effect on maritime delimitation Target entity description: "Snake Island had limited effect on maritime delimitation" refers to the conclusion in a 2009 International Court of Justice judgment that this small Black Sea island should not significantly influence the drawing of maritime boundaries between Romania and Ukraine.
-
A.
Cypriot maritime area
The Cypriot maritime area comprises the territorial waters and exclusive economic zone surrounding Cyprus in the eastern Mediterranean, known for its strategic location and offshore energy resources.
-
B.
Libyan territorial waters
Libyan territorial waters are the maritime zones adjacent to Libya’s coastline in the Mediterranean Sea where Libya exercises sovereign rights and control under international law.
-
C.
Greek territorial waters
Greek territorial waters are the maritime zones surrounding Greece’s mainland and islands over which the country exercises sovereignty and jurisdiction under international law.
-
D.
United States–Russia maritime boundary
The United States–Russia maritime boundary is the international sea border in the Bering Strait and surrounding waters that divides the territorial and exclusive economic zones of the United States and Russia.
-
E.
South China Sea maritime claims
The South China Sea maritime claims are overlapping territorial and resource assertions by multiple countries over waters and features in the South China Sea, forming one of the world’s most complex and contentious maritime disputes.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
judicial holding
ⓘ
legal conclusion ⓘ principle of maritime delimitation ⓘ |
| addressesDispute | Romania–Ukraine maritime boundary dispute NERFINISHED ⓘ |
| appliesInstrument | United Nations Convention on the Law of the Sea NERFINISHED ⓘ |
| appliesTo | maritime boundary between Romania and Ukraine ⓘ |
| benefitsState | Romania NERFINISHED ⓘ |
| characterizesFeatureAs | small maritime feature ⓘ |
| citedIn | scholarship on islands and rocks under UNCLOS Article 121 ⓘ |
| clarifiesStatusOf | Snake Island as a base point of limited relevance ⓘ |
| concernsBodyOfWater | Black Sea NERFINISHED ⓘ |
| concernsState |
Romania
NERFINISHED
ⓘ
Ukraine NERFINISHED ⓘ |
| concernsTerritory | Snake Island NERFINISHED ⓘ |
| decidedBy | International Court of Justice NERFINISHED ⓘ |
| decisionDate | 2009-02-03 ⓘ |
| derivedFromCase | Maritime Delimitation in the Black Sea (Romania v. Ukraine) NERFINISHED ⓘ |
| geographicContext | northwestern Black Sea ⓘ |
| impliesThat |
Snake Island is given reduced or no weight in drawing the boundary line
NERFINISHED
ⓘ
Snake Island should not generate full maritime zones in delimitation with Romania NERFINISHED ⓘ |
| institutionType | principal judicial organ of the United Nations ⓘ |
| languageOfJudgment | English ⓘ |
| legalField | international law ⓘ |
| legalSubfield | law of the sea ⓘ |
| limitsClaimOf | Ukraine NERFINISHED ⓘ |
| reasoningBasedOn |
avoidance of cut-off effects
ⓘ
equidistance/relevant circumstances method ⓘ proportionality between coastlines and maritime areas ⓘ |
| relatesToConcept |
continental shelf
ⓘ
effect of islands in maritime delimitation ⓘ equitable solution ⓘ exclusive economic zone ⓘ maritime delimitation ⓘ |
| seatOfCourt | The Hague NERFINISHED ⓘ |
| supportsPrinciple | disproportionate effects of small features should be avoided ⓘ |
| treatsFeatureAs | having limited influence on delimitation line ⓘ |
| usedAsPrecedentIn | subsequent maritime delimitation jurisprudence ⓘ |
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: Snake Island had limited effect on maritime delimitation Description of subject: "Snake Island had limited effect on maritime delimitation" refers to the conclusion in a 2009 International Court of Justice judgment that this small Black Sea island should not significantly influence the drawing of maritime boundaries between Romania and Ukraine.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
International Court of Justice ruling of 2009
→
foundThat
→
Snake Island had limited effect on maritime delimitation
ⓘ