Koporye Fortress
E427005
Koporye Fortress is a medieval stone stronghold in northwestern Russia, notable for its well-preserved walls and towers that once guarded the approaches to present-day Saint Petersburg.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Koporye Fortress canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4182333 — 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: Koporye Fortress Context triple: [Saint Petersburg Oblast, contains, Koporye Fortress]
-
A.
Ivangorod Fortress
Ivangorod Fortress is a late 15th-century Russian border stronghold on the Narva River, historically significant for guarding the western approaches to Russia opposite the Estonian city of Narva.
-
B.
Simbirsk fortress
Simbirsk fortress was a 17th-century Russian defensive stronghold on the Volga River that served as the military and administrative core around which the city of Simbirsk (now Ulyanovsk) developed.
-
C.
Oreshek Fortress
Oreshek Fortress is a historic medieval Russian stronghold located on Orekhovy Island at the head of the Neva River, notable for its military significance and later use as a political prison.
-
D.
Kolomna Kremlin
Kolomna Kremlin is a well-preserved 16th-century fortress complex in the historic town of Kolomna, notable for its medieval defensive walls, towers, and churches.
-
E.
Shlisselburg
Shlisselburg is a historic Russian town near Saint Petersburg, best known for its strategic fortress and former political prison on Lake Ladoga.
- 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: Koporye Fortress Target entity description: Koporye Fortress is a medieval stone stronghold in northwestern Russia, notable for its well-preserved walls and towers that once guarded the approaches to present-day Saint Petersburg.
-
A.
Ivangorod Fortress
Ivangorod Fortress is a late 15th-century Russian border stronghold on the Narva River, historically significant for guarding the western approaches to Russia opposite the Estonian city of Narva.
-
B.
Simbirsk fortress
Simbirsk fortress was a 17th-century Russian defensive stronghold on the Volga River that served as the military and administrative core around which the city of Simbirsk (now Ulyanovsk) developed.
-
C.
Oreshek Fortress
Oreshek Fortress is a historic medieval Russian stronghold located on Orekhovy Island at the head of the Neva River, notable for its military significance and later use as a political prison.
-
D.
Kolomna Kremlin
Kolomna Kremlin is a well-preserved 16th-century fortress complex in the historic town of Kolomna, notable for its medieval defensive walls, towers, and churches.
-
E.
Shlisselburg
Shlisselburg is a historic Russian town near Saint Petersburg, best known for its strategic fortress and former political prison on Lake Ladoga.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
medieval fortress
ⓘ
stone stronghold ⓘ |
| architecturalStyle | medieval military architecture ⓘ |
| builtInCentury | 13th century ⓘ |
| condition | partially preserved ⓘ |
| conflictInvolved |
Great Northern War
NERFINISHED
ⓘ
Livonian War NERFINISHED ⓘ |
| country | Russia ⓘ |
| currentUse |
historical monument
ⓘ
tourist attraction ⓘ |
| elevation | cliff above the Koporka River ⓘ |
| guardedApproachesTo | present-day Saint Petersburg ⓘ |
| hasFeature |
gate tower
ⓘ
moat ⓘ round towers ⓘ stone curtain walls ⓘ |
| hasPart |
fortress walls
ⓘ
towers ⓘ |
| heritageStatus | cultural heritage monument of federal significance in Russia ⓘ |
| laterControlledBy |
Muscovy
NERFINISHED
ⓘ
Russian Empire NERFINISHED ⓘ |
| laterRebuiltBy | Novgorod Republic NERFINISHED ⓘ |
| locatedIn |
Koporye
NERFINISHED
ⓘ
Leningrad Oblast NERFINISHED ⓘ northwestern Russia ⓘ |
| locatedNear |
Gulf of Finland
NERFINISHED
ⓘ
Saint Petersburg NERFINISHED ⓘ |
| materialUsed | stone ⓘ |
| nearbyRiver | Koporka River NERFINISHED ⓘ |
| nearbySettlement | village of Koporye ⓘ |
| notableFor |
well-preserved towers
ⓘ
well-preserved walls ⓘ |
| openToPublic | yes ⓘ |
| originalBuilders | Teutonic Knights NERFINISHED ⓘ |
| ownedBy | Russian Federation NERFINISHED ⓘ |
| rebuiltInCentury |
14th century
ⓘ
15th century ⓘ 16th century ⓘ |
| region | Kingiseppsky District NERFINISHED ⓘ |
| significance | important monument of medieval Russian fortification ⓘ |
| strategicRole |
defense of approaches to Neva estuary
ⓘ
defense of approaches to present-day Saint Petersburg ⓘ |
| tourismType | cultural tourism ⓘ |
| usedFor |
border defense
ⓘ
control of routes to Neva River ⓘ military garrison ⓘ |
| usedUntilCentury | 18th century ⓘ |
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: Koporye Fortress Description of subject: Koporye Fortress is a medieval stone stronghold in northwestern Russia, notable for its well-preserved walls and towers that once guarded the approaches to present-day Saint Petersburg.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.