Roi-Namur
E475066
Roi-Namur is a small island in the Kwajalein Atoll of the Marshall Islands, notable as a major World War II battleground and now home to U.S. military and missile testing facilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Roi-Namur canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4855685 — 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: Roi-Namur Context triple: [Battle of Roi-Namur, location, Roi-Namur]
-
A.
Roi
Roi is a given name and surname used in various cultures, often derived from words meaning "king" or denoting leadership and prominence.
-
B.
Kutaraja
Kutaraja was the principal urban and political center of the Singhasari Kingdom, a powerful Javanese Hindu-Buddhist state in 13th-century Indonesia.
-
C.
Mongu
Mongu is a town in western Zambia that serves as the administrative and cultural center of the Lozi people and a key hub near the Zambezi River’s Barotse Floodplain.
-
D.
Himraja
Himraja is a notable Marathi literary work by the acclaimed poet and writer Vishnu Vaman Shirwadkar, better known as Kusumagraj.
-
E.
Rarámuri
The Rarámuri, also known as the Tarahumara, are an Indigenous people of northern Mexico renowned for their exceptional long-distance running abilities and traditional way of life in the canyons and mountains of the Sierra Madre.
- 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: Roi-Namur Target entity description: Roi-Namur is a small island in the Kwajalein Atoll of the Marshall Islands, notable as a major World War II battleground and now home to U.S. military and missile testing facilities.
-
A.
Roi
Roi is a given name and surname used in various cultures, often derived from words meaning "king" or denoting leadership and prominence.
-
B.
Kutaraja
Kutaraja was the principal urban and political center of the Singhasari Kingdom, a powerful Javanese Hindu-Buddhist state in 13th-century Indonesia.
-
C.
Mongu
Mongu is a town in western Zambia that serves as the administrative and cultural center of the Lozi people and a key hub near the Zambezi River’s Barotse Floodplain.
-
D.
Himraja
Himraja is a notable Marathi literary work by the acclaimed poet and writer Vishnu Vaman Shirwadkar, better known as Kusumagraj.
-
E.
Rarámuri
The Rarámuri, also known as the Tarahumara, are an Indigenous people of northern Mexico renowned for their exceptional long-distance running abilities and traditional way of life in the canyons and mountains of the Sierra Madre.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
World War II battleground
ⓘ
island ⓘ |
| administeredBy | United States Army NERFINISHED ⓘ |
| connectedBy | causeway ⓘ |
| country | Marshall Islands NERFINISHED ⓘ |
| dateOfCapture | 1944 ⓘ |
| formedBy |
Namur Island
NERFINISHED
ⓘ
Roi Island NERFINISHED ⓘ |
| governedUnder | Compact of Free Association NERFINISHED ⓘ |
| hasClimate | tropical ⓘ |
| hasInfrastructure |
port facilities
ⓘ
power generation facilities ⓘ runway ⓘ satellite communications systems ⓘ water desalination facilities ⓘ |
| hasPart |
Roi-Namur Airfield
NERFINISHED
ⓘ
communications facilities ⓘ missile tracking facilities ⓘ radar installations ⓘ residential facilities for U.S. personnel ⓘ |
| hasTimezone | UTC+12 ⓘ |
| historicalEvent |
Battle of Kwajalein
NERFINISHED
ⓘ
Battle of Roi-Namur NERFINISHED ⓘ |
| hosts |
Ronald Reagan Ballistic Missile Defense Test Site
NERFINISHED
ⓘ
U.S. missile testing facilities ⓘ |
| locatedIn |
Kwajalein Atoll
NERFINISHED
ⓘ
Pacific Ocean ⓘ Ralik Chain NERFINISHED ⓘ |
| near |
Ebeye Island
NERFINISHED
ⓘ
Kwajalein Island NERFINISHED ⓘ |
| partOf |
Micronesia
NERFINISHED
ⓘ
Republic of the Marshall Islands NERFINISHED ⓘ U.S. Army Garrison Kwajalein Atoll NERFINISHED ⓘ |
| strategicFor |
U.S. space and missile tracking
ⓘ
United States missile defense programs NERFINISHED ⓘ |
| usedBy |
United States Army Space and Missile Defense Command
NERFINISHED
ⓘ
United States Department of Defense NERFINISHED ⓘ |
| usedFor |
ballistic missile testing
ⓘ
missile defense testing ⓘ radar tracking ⓘ space surveillance ⓘ |
| wasCapturedBy | United States Marine Corps NERFINISHED ⓘ |
| wasCapturedDuring | World War II NERFINISHED ⓘ |
| wasControlledBy | Empire of Japan 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: Roi-Namur Description of subject: Roi-Namur is a small island in the Kwajalein Atoll of the Marshall Islands, notable as a major World War II battleground and now home to U.S. military and missile testing facilities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.