Arch of Constantine
E49024
The Arch of Constantine is a triumphal arch in Rome, Italy, erected in the early 4th century AD to celebrate Emperor Constantine’s victory and the rise of his rule over the Roman Empire.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Arch of Constantine canonical | 4 |
| Arch of Constantine area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T338095 — 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: Arch of Constantine Context triple: [Battle of the Milvian Bridge, memorializedIn, Arch of Constantine]
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A.
Arch of Titus
The Arch of Titus is an ancient Roman triumphal arch in the Roman Forum, commemorating Emperor Titus’s victory in the Jewish War and famed for its reliefs depicting the spoils from the Second Temple in Jerusalem.
-
B.
Arch of Septimius Severus
The Arch of Septimius Severus is a monumental Roman triumphal arch in Leptis Magna, Libya, built in the early 3rd century AD to honor Emperor Septimius Severus and commemorate his military victories.
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C.
Pantheon
The Pantheon is an ancient Roman temple in Rome renowned for its massive unreinforced concrete dome and oculus, and for being one of the best-preserved and most influential buildings of classical architecture.
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D.
Basilica Julia
Basilica Julia was a grand public building and law court in the Roman Forum, commissioned by Julius Caesar and later completed by Augustus, used primarily for legal proceedings and commercial activities.
-
E.
Colosseum
The Colosseum is an iconic ancient Roman amphitheater in Rome, renowned for hosting gladiatorial contests and public spectacles and symbolizing the architectural grandeur of the Roman Empire.
- 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: Arch of Constantine Target entity description: The Arch of Constantine is a triumphal arch in Rome, Italy, erected in the early 4th century AD to celebrate Emperor Constantine’s victory and the rise of his rule over the Roman Empire.
-
A.
Arch of Titus
The Arch of Titus is an ancient Roman triumphal arch in the Roman Forum, commemorating Emperor Titus’s victory in the Jewish War and famed for its reliefs depicting the spoils from the Second Temple in Jerusalem.
-
B.
Arch of Septimius Severus
The Arch of Septimius Severus is a monumental Roman triumphal arch in Leptis Magna, Libya, built in the early 3rd century AD to honor Emperor Septimius Severus and commemorate his military victories.
-
C.
Pantheon
The Pantheon is an ancient Roman temple in Rome renowned for its massive unreinforced concrete dome and oculus, and for being one of the best-preserved and most influential buildings of classical architecture.
-
D.
Basilica Julia
Basilica Julia was a grand public building and law court in the Roman Forum, commissioned by Julius Caesar and later completed by Augustus, used primarily for legal proceedings and commercial activities.
-
E.
Colosseum
The Colosseum is an iconic ancient Roman amphitheater in Rome, renowned for hosting gladiatorial contests and public spectacles and symbolizing the architectural grandeur of the Roman Empire.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
ancient Roman monument
ⓘ
triumphal arch ⓘ |
| architecturalStyle | Roman Imperial ⓘ |
| associatedWith |
Constantinus Magnus
ⓘ
surface form:
Constantine I
Maxentius ⓘ |
| builtBy | Roman Senate ⓘ |
| centralArchHeight | approximately 11.5 m ⓘ |
| centralArchWidth | approximately 6.5 m ⓘ |
| city | Rome ⓘ |
| commemorates |
Battle of the Milvian Bridge
ⓘ
Constantine I's victory over Maxentius ⓘ |
| constructionEnd | AD 315 ⓘ |
| constructionStart | c. AD 312 ⓘ |
| continent | Europe ⓘ |
| coordinates | 41.8894° N, 12.4901° E ⓘ |
| country | Italy ⓘ |
| dedicatedTo |
Constantinus Magnus
ⓘ
surface form:
Emperor Constantine I
|
| dedicationDate | AD 315 ⓘ |
| depth | approximately 7.4 m ⓘ |
| era |
Late Antiquity
ⓘ
surface form:
Late Roman Empire
|
| hasFeature |
Corinthian columns
ⓘ
Dacian prisoner statues ⓘ attic inscription ⓘ medallions ⓘ spolia reliefs ⓘ |
| hasReliefScenes |
imperial hunting scenes
ⓘ
military campaigns ⓘ sacrificial scenes ⓘ |
| height | approximately 21 m ⓘ |
| inscriptionLanguage | Latin ⓘ |
| locatedIn |
between the Colosseum and the Palatine Hill
ⓘ
near the Colosseum ⓘ |
| location | Rome ⓘ |
| material |
brick core
ⓘ
marble ⓘ |
| numberOfArchways | 3 ⓘ |
| preservationStatus | well-preserved ⓘ |
| region | Lazio ⓘ |
| religiousContext | transition from pagan Rome to Christian empire ⓘ |
| sideArchHeight | approximately 7.4 m ⓘ |
| sideArchWidth | approximately 3.4 m ⓘ |
| touristAttraction | yes ⓘ |
| UNESCOExtensionYear | 1990 ⓘ |
| UNESCOInscriptionYear | 1980 ⓘ |
| UNESCOStatus | part of the UNESCO World Heritage Site "Historic Centre of Rome" ⓘ |
| usesSpoliaFrom |
Hadrian's Mausoleum
ⓘ
surface form:
Monument of Hadrian
Monument of Marcus Aurelius ⓘ Trajan's Column ⓘ
surface form:
Monument of Trajan
|
| width | approximately 25.9 m ⓘ |
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: Arch of Constantine Description of subject: The Arch of Constantine is a triumphal arch in Rome, Italy, erected in the early 4th century AD to celebrate Emperor Constantine’s victory and the rise of his rule over the Roman Empire.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Arch of Constantine area