Portomaggiore
E1041990
Portomaggiore is a municipality in Italy’s Emilia-Romagna region known for its agricultural landscape and proximity to the city of Ferrara.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Portomaggiore canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13231907 — 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: Portomaggiore Context triple: [Province of Ferrara, contains, Portomaggiore]
-
A.
Mazara del Vallo
Mazara del Vallo is a historic fishing port and multicultural town on Sicily’s southwestern coast, known for its Arab-influenced old center and large Tunisian community.
-
B.
Porto Ercole
Porto Ercole is a coastal village on Italy’s Monte Argentario peninsula, known as a historic Tuscan port and the place where the painter Caravaggio died.
-
C.
San Savino
San Savino is a small locality within the municipality of Predappio in the Emilia-Romagna region of northern Italy.
-
D.
Poggiomarino
Poggiomarino is a town in the Metropolitan City of Naples in southern Italy, located near Mount Vesuvius in the Campania region.
-
E.
Manfredonia
Manfredonia is a coastal town in Italy’s Apulia region, known for its Adriatic seafront, fishing harbor, and proximity to the Gargano promontory.
- 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: Portomaggiore Target entity description: Portomaggiore is a municipality in Italy’s Emilia-Romagna region known for its agricultural landscape and proximity to the city of Ferrara.
-
A.
Mazara del Vallo
Mazara del Vallo is a historic fishing port and multicultural town on Sicily’s southwestern coast, known for its Arab-influenced old center and large Tunisian community.
-
B.
Porto Ercole
Porto Ercole is a coastal village on Italy’s Monte Argentario peninsula, known as a historic Tuscan port and the place where the painter Caravaggio died.
-
C.
San Savino
San Savino is a small locality within the municipality of Predappio in the Emilia-Romagna region of northern Italy.
-
D.
Poggiomarino
Poggiomarino is a town in the Metropolitan City of Naples in southern Italy, located near Mount Vesuvius in the Campania region.
-
E.
Manfredonia
Manfredonia is a coastal town in Italy’s Apulia region, known for its Adriatic seafront, fishing harbor, and proximity to the Gargano promontory.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
comune of Italy
ⓘ
municipality ⓘ |
| country | Italy ⓘ |
| hasAdministrativeType | comune ⓘ |
| hasCharacteristic |
agricultural landscape
ⓘ
rural surroundings ⓘ |
| hasClimate | humid subtropical climate ⓘ |
| hasContinent | Europe NERFINISHED ⓘ |
| hasCountryCodeTopLevelDomain | .it ⓘ |
| hasHeritage | Italian cultural heritage ⓘ |
| hasLocalGovernment |
mayor
ⓘ
municipal council ⓘ |
| hasOfficialLanguage | Italian ⓘ |
| hasPostalSystem | Italian postal code system ⓘ |
| hasPrimaryEconomicSector | agriculture ⓘ |
| hasProvince | Ferrara NERFINISHED ⓘ |
| hasRegion | Emilia-Romagna NERFINISHED ⓘ |
| hasTransportConnection | regional roads of Emilia-Romagna ⓘ |
| isGovernedAs | municipality ⓘ |
| isNear | Ferrara NERFINISHED ⓘ |
| locatedIn |
Emilia-Romagna
ⓘ
Province of Ferrara NERFINISHED ⓘ northern Italy NERFINISHED ⓘ |
| locatedInTimeZone | Central European Time ⓘ |
| observesDaylightSavingTime | Central European Summer Time ⓘ |
| partOf |
Emilia-Romagna
NERFINISHED
ⓘ
Italy ⓘ Province of Ferrara NERFINISHED ⓘ |
| usesCurrency | euro ⓘ |
| usesWritingSystem | Latin alphabet 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: Portomaggiore Description of subject: Portomaggiore is a municipality in Italy’s Emilia-Romagna region known for its agricultural landscape and proximity to the city of Ferrara.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.