Si-o-se-pol Bridge
E355780
Si-o-se-pol Bridge is a historic 17th-century Persian stone arch bridge in Isfahan, Iran, renowned for its 33 arches and dual function as both a bridge and a dam.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Si-o-se-pol Bridge canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T3272982 — 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: Si-o-se-pol Bridge Context triple: [Isfahan, hasLandmark, Si-o-se-pol Bridge]
-
A.
Alamillo Bridge
The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
-
B.
Usk Bridge
Usk Bridge is a historic stone arch bridge spanning the River Usk in the town of Usk, Monmouthshire, Wales.
-
C.
Ayala Bridge
Ayala Bridge is a historic road bridge in Manila, Philippines, connecting the districts of Ermita and San Miguel across the Pasig River.
-
D.
Sennoy Bridge
Sennoy Bridge is a pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the historic Sennaya Square.
-
E.
Okertal Bridge
The Okertal Bridge is a notable road bridge spanning the Oker River in the Harz region of Germany, known for its scenic surroundings and role in regional transportation.
- 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: Si-o-se-pol Bridge Target entity description: Si-o-se-pol Bridge is a historic 17th-century Persian stone arch bridge in Isfahan, Iran, renowned for its 33 arches and dual function as both a bridge and a dam.
-
A.
Alamillo Bridge
The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
-
B.
Usk Bridge
Usk Bridge is a historic stone arch bridge spanning the River Usk in the town of Usk, Monmouthshire, Wales.
-
C.
Ayala Bridge
Ayala Bridge is a historic road bridge in Manila, Philippines, connecting the districts of Ermita and San Miguel across the Pasig River.
-
D.
Sennoy Bridge
Sennoy Bridge is a pedestrian bridge in Saint Petersburg, Russia, spanning the Griboyedov Canal near the historic Sennaya Square.
-
E.
Okertal Bridge
The Okertal Bridge is a notable road bridge spanning the Oker River in the Harz region of Germany, known for its scenic surroundings and role in regional transportation.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
arch bridge
ⓘ
dam bridge ⓘ historic monument ⓘ stone bridge ⓘ tourist attraction ⓘ |
| alsoKnownAs |
Allahverdi Khan Bridge
ⓘ
Bridge of 33 Arches ⓘ Si-o-se-pol ⓘ |
| architecturalStyle |
Safavid architecture
ⓘ
linked to:
Persian architecture
|
| builtByDynasty |
Safavid dynasty
ⓘ
linked to:
Safavid Empire
|
| builtDuringReignOf |
Shah Abbas I
ⓘ
linked to:
Abbas I
|
| builtInCentury | 17th century ⓘ |
| cityServed | Isfahan ⓘ |
| commissionedBy | Allahverdi Khan Undiladze ⓘ |
| commissionedUnder |
Shah Abbas I
ⓘ
linked to:
Abbas I
|
| constructionEndYear | 1602 ⓘ |
| constructionStartYear | 1599 ⓘ |
| country | Iran ⓘ |
| crosses |
Zayanderud River
ⓘ
linked to:
Zayandeh River
|
| culturalSignificance |
masterpiece of Safavid bridge engineering
ⓘ
symbol of Isfahan ⓘ |
| function |
bridge
ⓘ
dam ⓘ |
| hasFeature |
arcaded lower level
ⓘ
series of 33 stone arches ⓘ tea houses (historically) ⓘ two-level pedestrian passageways ⓘ upper roadway ⓘ |
| heritageDesignation | National Heritage Site of Iran ⓘ |
| historicalEra |
Safavid era
ⓘ
linked to:
Safavid Empire
|
| locatedIn |
Central Iran
ⓘ
Isfahan ⓘ Isfahan Province ⓘ
linked to:
Isfahan region
|
| locatedOn |
Zayanderud River
ⓘ
linked to:
Zayandeh River
|
| materialUsed |
brick
ⓘ
mortar ⓘ stone ⓘ |
| namedAfter | Allahverdi Khan Undiladze ⓘ |
| nameMeaning | Bridge of thirty-three spans ⓘ |
| notableFor |
33 arches
ⓘ
dual function as bridge and dam ⓘ nighttime illumination ⓘ stone and brick construction ⓘ |
| numberOfArches | 33 ⓘ |
| partOf | historic center of Isfahan ⓘ |
| region | Persia ⓘ |
| usedFor |
ceremonial gatherings
ⓘ
pedestrian traffic ⓘ social gatherings ⓘ urban connection ⓘ |
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: Si-o-se-pol Bridge Description of subject: Si-o-se-pol Bridge is a historic 17th-century Persian stone arch bridge in Isfahan, Iran, renowned for its 33 arches and dual function as both a bridge and a dam.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.