Water clock of Pincian Hill
E556769
The Water clock of Pincian Hill is a 19th-century hydrochronometer in Rome’s Villa Borghese gardens, known for its ornate design and use of flowing water to power its timekeeping mechanism.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Water clock of Pincian Hill canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5947169 — 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: Water clock of Pincian Hill Context triple: [Villa Borghese gardens, hasAttraction, Water clock of Pincian Hill]
-
A.
Tower of the Winds
The Tower of the Winds is a Renaissance-era astronomical and meteorological tower in Vatican City, historically used for scientific observations and calendar reform studies.
-
B.
Tower of the Winds
The Tower of the Winds is an ancient octagonal marble clocktower in Athens that functioned as a combination of sundial, water clock, and weather vane.
-
C.
Tower of Winds
The Tower of Winds is a landmark experimental structure in Yokohama, Japan, that uses perforated aluminum panels and computer-controlled lighting to transform a ventilation shaft into a dynamic, light-responsive urban sculpture.
-
D.
Macuteo Obelisk
The Macuteo Obelisk is an ancient Egyptian obelisk now standing atop the fountain in Rome’s Piazza della Rotonda, directly in front of the Pantheon.
-
E.
Clock Tower of Rhodes
The Clock Tower of Rhodes is a historic landmark in the medieval city of Rhodes, offering panoramic views of the old town and reflecting the island’s blend of Byzantine, Ottoman, and Italian architectural influences.
- 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: Water clock of Pincian Hill Target entity description: The Water clock of Pincian Hill is a 19th-century hydrochronometer in Rome’s Villa Borghese gardens, known for its ornate design and use of flowing water to power its timekeeping mechanism.
-
A.
Tower of the Winds
The Tower of the Winds is a Renaissance-era astronomical and meteorological tower in Vatican City, historically used for scientific observations and calendar reform studies.
-
B.
Tower of the Winds
The Tower of the Winds is an ancient octagonal marble clocktower in Athens that functioned as a combination of sundial, water clock, and weather vane.
-
C.
Tower of Winds
The Tower of Winds is a landmark experimental structure in Yokohama, Japan, that uses perforated aluminum panels and computer-controlled lighting to transform a ventilation shaft into a dynamic, light-responsive urban sculpture.
-
D.
Macuteo Obelisk
The Macuteo Obelisk is an ancient Egyptian obelisk now standing atop the fountain in Rome’s Piazza della Rotonda, directly in front of the Pantheon.
-
E.
Clock Tower of Rhodes
The Clock Tower of Rhodes is a historic landmark in the medieval city of Rhodes, offering panoramic views of the old town and reflecting the island’s blend of Byzantine, Ottoman, and Italian architectural influences.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
hydrochronometer
ⓘ
outdoor sculpture ⓘ public clock ⓘ |
| architect | Gioacchino Ersoch ⓘ |
| coordinateLocation | 41.9107° N, 12.4793° E ⓘ |
| country | Italy ⓘ |
| designer | Giovanni Battista Embriaco ⓘ |
| era | 19th century ⓘ |
| exhibitedAt |
Exposition Universelle 1867 in Paris
ⓘ
linked to:
1867 Exposition Universelle
|
| hasDial | Roman numerals ⓘ |
| hasFeature |
fountain jets
ⓘ
ornate decoration ⓘ wooden pavilion ⓘ |
| hasPart |
basin
ⓘ
clock faces ⓘ decorative tower ⓘ fountain structure ⓘ water-driven mechanism ⓘ |
| heritageStatus | tourist attraction ⓘ |
| inception | 1867 ⓘ |
| laterInstalledAt | Pincian Hill ⓘ |
| locatedIn |
Lazio
ⓘ
Metropolitan City of Rome Capital ⓘ |
| location |
Pincian Hill
ⓘ
Rome ⓘ Villa Borghese gardens ⓘ |
| material |
glass
ⓘ
metal ⓘ wood ⓘ |
| movementType | water-powered escapement ⓘ |
| near |
Piazza del Popolo
ⓘ
Pincio terrace ⓘ
linked to:
Pincio
|
| numberOfFaces | 4 ⓘ |
| openToPublic | true ⓘ |
| partOf |
Villa Borghese
ⓘ
linked to:
Villa Borghese gardens
|
| poweredBy | flowing water ⓘ |
| style | 19th-century ornamental design ⓘ |
| subjectOf |
photographs
ⓘ
tourist guides ⓘ |
| surroundedBy |
paths
ⓘ
trees ⓘ |
| use |
public display
ⓘ
timekeeping ⓘ |
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: Water clock of Pincian Hill Description of subject: The Water clock of Pincian Hill is a 19th-century hydrochronometer in Rome’s Villa Borghese gardens, known for its ornate design and use of flowing water to power its timekeeping mechanism.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.