Ponte Fabricio
E88234
Ponte Fabricio is the oldest surviving Roman bridge in Rome, Italy, connecting the city to Tiber Island across the Tiber River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ponte Fabricio canonical | 5 |
| Pons Fabricius | 1 |
| Ponte Fabricio (via Tiber Island) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T610974 — 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: Ponte Fabricio Context triple: [Tiber, crossedBy, Ponte Fabricio]
-
A.
Ponte Cestio
Ponte Cestio is an ancient Roman stone bridge in Rome that connects Tiber Island to the Trastevere district across the Tiber River.
-
B.
Ponte Milvio
Ponte Milvio is an ancient Roman bridge in northern Rome, Italy, historically significant as the site of the Battle of the Milvian Bridge and now a popular pedestrian and cultural landmark.
-
C.
Ponte Sant'Angelo
Ponte Sant'Angelo is a historic Roman bridge in Rome, Italy, renowned for its Baroque angel statues and its connection between the city center and Castel Sant'Angelo.
-
D.
Ponte Sisto
Ponte Sisto is a historic Renaissance pedestrian bridge in Rome that links the Trastevere district with the city center across the Tiber River.
-
E.
Puente de Alcántara
Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old city.
- 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: Ponte Fabricio Target entity description: Ponte Fabricio is the oldest surviving Roman bridge in Rome, Italy, connecting the city to Tiber Island across the Tiber River.
-
A.
Ponte Cestio
Ponte Cestio is an ancient Roman stone bridge in Rome that connects Tiber Island to the Trastevere district across the Tiber River.
-
B.
Ponte Milvio
Ponte Milvio is an ancient Roman bridge in northern Rome, Italy, historically significant as the site of the Battle of the Milvian Bridge and now a popular pedestrian and cultural landmark.
-
C.
Ponte Sant'Angelo
Ponte Sant'Angelo is a historic Roman bridge in Rome, Italy, renowned for its Baroque angel statues and its connection between the city center and Castel Sant'Angelo.
-
D.
Ponte Sisto
Ponte Sisto is a historic Renaissance pedestrian bridge in Rome that links the Trastevere district with the city center across the Tiber River.
-
E.
Puente de Alcántara
Puente de Alcántara is a historic Roman stone arch bridge spanning the Tagus River at Toledo, Spain, renowned for its medieval towers and role as a key entrance to the old city.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Roman bridge
ⓘ
arch bridge ⓘ historic monument ⓘ stone bridge ⓘ |
| alsoKnownAs |
Pons Fabricius
ⓘ
linked to:
Ponte Fabricio
Ponte dei Quattro Capi ⓘ |
| architecturalStyle | ancient Roman engineering ⓘ |
| builtBy | Lucius Fabricius ⓘ |
| connectsTo |
Campus Martius
ⓘ
Tiber Island ⓘ |
| constructionType | masonry ⓘ |
| country | Italy ⓘ |
| crosses |
Tiber River
ⓘ
linked to:
Tiber
|
| hasCulturalSignificance | important example of Roman bridge-building ⓘ |
| hasDecoration |
four-headed herms at the parapets
ⓘ
hermae of the four-headed Janus ⓘ |
| hasFeature |
central relief arch (flood relief opening)
ⓘ
two main arches ⓘ |
| hasInscription | inscriptions recording restorations ⓘ |
| hasLatinInscription | inscription naming Lucius Fabricius as curator viarum ⓘ |
| hasParapet | stone parapets ⓘ |
| hasRestoration | restored in antiquity under emperors ⓘ |
| hasSpandrel | brick-faced spandrels ⓘ |
| hasStructure | two main stone piers ⓘ |
| hasUse | continuous use since antiquity ⓘ |
| heritageDesignation |
UNESCO World Heritage Site component
ⓘ
part of Historic Centre of Rome ⓘ |
| inception | 62 BC ⓘ |
| isOldest | oldest surviving Roman bridge in Rome ⓘ |
| length | approximately 62 meters ⓘ |
| locatedIn |
Lazio
ⓘ
Rome ⓘ historic center of Rome ⓘ |
| locatedOn | Tiber Island crossing axis ⓘ |
| materialUsed |
travertine
ⓘ
tuff ⓘ |
| namedAfter | Lucius Fabricius ⓘ |
| near |
Ghetto of Rome
ⓘ
Isola Tiberina ⓘ
linked to:
Tiber Island
Ponte Cestio ⓘ |
| numberOfArches | 2 ⓘ |
| openTo | pedestrians ⓘ |
| originalFunction | urban traffic bridge ⓘ |
| partOf | ancient Roman road network ⓘ |
| riverBankConnection |
Tiber Island bank
ⓘ
left bank of the Tiber ⓘ |
| width | approximately 5.5 meters ⓘ |
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: Ponte Fabricio Description of subject: Ponte Fabricio is the oldest surviving Roman bridge in Rome, Italy, connecting the city to Tiber Island across the Tiber River.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ponte Fabricio
linked to: Ponte Fabricio