Imjin River Railroad Bridge
E849230
The Imjin River Railroad Bridge is a historic railway bridge in South Korea that spans the Imjin River near the Demilitarized Zone and has significance dating back to the Korean War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Imjin River Railroad Bridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8187281 — 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: Imjin River Railroad Bridge Context triple: [Imjin River, notableBridge, Imjin River Railroad Bridge]
-
A.
Panhandle Railroad Bridge
The Panhandle Railroad Bridge is a historic steel truss railroad bridge spanning the Monongahela River in Pittsburgh, Pennsylvania, now used by the city's light rail system.
-
B.
Kinzie Street Railroad Bridge
The Kinzie Street Railroad Bridge is a historic, early 20th-century vertical-lift railroad bridge in downtown Chicago, notable as one of the city’s iconic industrial-era river crossings.
-
C.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
-
D.
Perrine Bridge
Perrine Bridge is a large steel arch bridge spanning the Snake River Canyon in Twin Falls, Idaho, renowned for its dramatic views and popularity as a BASE jumping site.
-
E.
Millness Bridge
Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
- 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: Imjin River Railroad Bridge Target entity description: The Imjin River Railroad Bridge is a historic railway bridge in South Korea that spans the Imjin River near the Demilitarized Zone and has significance dating back to the Korean War.
-
A.
Panhandle Railroad Bridge
The Panhandle Railroad Bridge is a historic steel truss railroad bridge spanning the Monongahela River in Pittsburgh, Pennsylvania, now used by the city's light rail system.
-
B.
Kinzie Street Railroad Bridge
The Kinzie Street Railroad Bridge is a historic, early 20th-century vertical-lift railroad bridge in downtown Chicago, notable as one of the city’s iconic industrial-era river crossings.
-
C.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
-
D.
Perrine Bridge
Perrine Bridge is a large steel arch bridge spanning the Snake River Canyon in Twin Falls, Idaho, renowned for its dramatic views and popularity as a BASE jumping site.
-
E.
Millness Bridge
Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
railway bridge ⓘ |
| access | restricted in parts ⓘ |
| associatedWithEvent |
armistice of the Korean War
NERFINISHED
ⓘ
division of the Korean Peninsula ⓘ |
| category |
Bridges in Gyeonggi Province
ⓘ
Korean War sites in South Korea ⓘ Railway bridges in South Korea ⓘ Tourist attractions in Paju ⓘ |
| country | South Korea ⓘ |
| crosses | Imjin River NERFINISHED ⓘ |
| function | rail transport ⓘ |
| hasContext |
Cold War history in East Asia
ⓘ
inter-Korean relations ⓘ |
| hasHistoricalPeriod | Korean War NERFINISHED ⓘ |
| hasNameLanguage | Korean ⓘ |
| hasNearbyFacility |
Imjingak Peace Park
NERFINISHED
ⓘ
Imjingak Resort NERFINISHED ⓘ |
| hasNearbyStructure | Freedom Bridge NERFINISHED ⓘ |
| hasView | North Korean territory (from vicinity) ⓘ |
| heritageDesignation | war memorial ⓘ |
| isSubjectOf |
DMZ history tours
ⓘ
Korean War documentaries ⓘ |
| locatedIn |
Gyeonggi Province
NERFINISHED
ⓘ
Paju NERFINISHED ⓘ |
| locatedNear |
DMZ
NERFINISHED
ⓘ
Imjingak NERFINISHED ⓘ Korean Demilitarized Zone NERFINISHED ⓘ |
| locatedOn | Imjin River valley NERFINISHED ⓘ |
| maintainedBy | South Korean authorities ⓘ |
| material |
concrete
ⓘ
steel ⓘ |
| originallyConnected |
Seoul
NERFINISHED
ⓘ
Sinuiju NERFINISHED ⓘ |
| ownership | Government of South Korea NERFINISHED ⓘ |
| partOf | Gyeongui Line NERFINISHED ⓘ |
| purpose | to carry trains across the Imjin River ⓘ |
| railwayLine | Gyeongui Line NERFINISHED ⓘ |
| significance |
symbol of Korean War devastation
ⓘ
symbol of division between North Korea and South Korea ⓘ |
| status |
partially destroyed
ⓘ
preserved as war relic ⓘ |
| tourism |
popular tourist attraction
ⓘ
visited for DMZ-related tours ⓘ |
| usedBy |
civilian trains (historically)
ⓘ
military trains ⓘ |
| usedDuring | Korean War 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: Imjin River Railroad Bridge Description of subject: The Imjin River Railroad Bridge is a historic railway bridge in South Korea that spans the Imjin River near the Demilitarized Zone and has significance dating back to the Korean War.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.