Ioannovsky Bridge
E33241
Ioannovsky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, serving as one of the main access routes to the Peter and Paul Fortress across the Kronverksky Strait.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ioannovsky Bridge canonical | 10 |
| Ioannovsky Bridge to Petrogradsky Island | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T218990 — 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: Ioannovsky Bridge Context triple: [Peter and Paul Fortress, hasPart, Ioannovsky Bridge]
-
A.
Crimean Bridge
The Crimean Bridge is a massive road-and-rail bridge spanning the Kerch Strait, linking mainland Russia with the Crimean Peninsula and serving as a key strategic and political infrastructure project.
-
B.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
-
C.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
D.
Dike Bridge
Dike Bridge is a small wooden bridge on Chappaquiddick Island in Massachusetts, best known as the site of the 1969 Chappaquiddick incident involving Senator Ted Kennedy.
-
E.
Marco Polo Bridge
Marco Polo Bridge is a historic stone bridge near Beijing, China, renowned both for its distinctive carved stone lions and as the site of the 1937 clash that marked the start of full-scale war between China and Japan.
- 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: Ioannovsky Bridge Target entity description: Ioannovsky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, serving as one of the main access routes to the Peter and Paul Fortress across the Kronverksky Strait.
-
A.
Crimean Bridge
The Crimean Bridge is a massive road-and-rail bridge spanning the Kerch Strait, linking mainland Russia with the Crimean Peninsula and serving as a key strategic and political infrastructure project.
-
B.
Grand Bridge
The Grand Bridge is an imposing ornamental stone bridge and landscape feature within the grounds of Blenheim Palace in Oxfordshire, England, designed to enhance the estate’s grand Baroque setting.
-
C.
St. Johns Bridge
St. Johns Bridge is a historic steel suspension bridge in Portland, Oregon, noted for its striking Gothic-style towers and scenic span over the Willamette River.
-
D.
Dike Bridge
Dike Bridge is a small wooden bridge on Chappaquiddick Island in Massachusetts, best known as the site of the 1969 Chappaquiddick incident involving Senator Ted Kennedy.
-
E.
Marco Polo Bridge
Marco Polo Bridge is a historic stone bridge near Beijing, China, renowned both for its distinctive carved stone lions and as the site of the 1937 clash that marked the start of full-scale war between China and Japan.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
historic bridge
ⓘ
pedestrian bridge ⓘ wooden bridge ⓘ |
| connects |
Petrogradsky Island
ⓘ
Zayachy Island ⓘ |
| crosses |
Kronverksky Strait
ⓘ
linked to:
Kronverk Strait
|
| givesAccessTo | Peter and Paul Fortress ⓘ |
| hasApproach | ramp from Petrogradskaya embankment ⓘ |
| hasConstructionStartDate | 1703 ⓘ |
| hasDesign | beam bridge ⓘ |
| hasFunction | main access route to Peter and Paul Fortress ⓘ |
| hasHeritageStatus | cultural heritage monument of regional significance in Russia ⓘ |
| hasLength | approximately 118 meters ⓘ |
| hasLighting | decorative lanterns ⓘ |
| hasMaterial |
metal elements
ⓘ
wood ⓘ |
| hasNearbyLandmark |
Kronverk of the Peter and Paul Fortress
ⓘ
linked to:
Peter and Paul Fortress
Kronverksky Strait embankments ⓘ
linked to:
embankments of the Neva River
Peter and Paul Cathedral ⓘ |
| hasOriginalPurpose | military access to Peter and Paul Fortress ⓘ |
| hasOwner |
City of Saint Petersburg
ⓘ
linked to:
St. Petersburg
|
| hasParapet | metal railings ⓘ |
| hasReconstructionDate |
18th century
ⓘ
19th century ⓘ 20th century ⓘ |
| hasTrafficType | pedestrian only ⓘ |
| hasViewOf |
Neva River delta
ⓘ
linked to:
Neva River
Peter and Paul Fortress walls ⓘ
linked to:
Peter and Paul Fortress
Petrogradsky District waterfront ⓘ |
| hasWidth | approximately 10 meters ⓘ |
| isOneOf | oldest bridges in Saint Petersburg ⓘ |
| isTouristAttraction | true ⓘ |
| locatedIn |
Russia
ⓘ
Saint Petersburg ⓘ
linked to:
St. Petersburg
|
| namedAfter |
Saint John (Ioann) of Rila
ⓘ
linked to:
Saint John of Rila
|
| partOf | historic center of Saint Petersburg ⓘ |
| usedFor | pedestrian traffic ⓘ |
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: Ioannovsky Bridge Description of subject: Ioannovsky Bridge is a historic pedestrian bridge in Saint Petersburg, Russia, serving as one of the main access routes to the Peter and Paul Fortress across the Kronverksky Strait.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ioannovsky Bridge