Ptolemais
E280356
Ptolemais is the historical name of the ancient Mediterranean port city now known as Acre in modern-day Israel.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ptolemais canonical | 7 |
| Ptolemais in Phoenicia | 1 |
| Ptolemais of Phoenicia | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2570729 — 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: Ptolemais Context triple: [Acre, alternativeName, Ptolemais]
-
A.
Lycopolis
Lycopolis was an ancient Egyptian city, located in Upper Egypt, known as the birthplace of the Neoplatonist philosopher Plotinus.
-
B.
Antinoopolis
Antinoopolis was a prominent ancient city in Egypt, founded by the Roman emperor Hadrian and later serving as an important urban and administrative center in Byzantine Egypt.
-
C.
Ptolemaida
Ptolemaida is a city in northern Greece known for its significant lignite mines and power plants, making it an important center of the country’s energy production.
-
D.
Cyrene
Cyrene is an ancient Greek and Roman city in eastern Libya renowned for its well-preserved ruins and historical significance as a major center of classical civilization.
-
E.
City of Alexandria
The City of Alexandria is an independent, historic city in Northern Virginia located along the Potomac River, known for its well-preserved Old Town and colonial-era architecture.
- 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: Ptolemais Target entity description: Ptolemais is the historical name of the ancient Mediterranean port city now known as Acre in modern-day Israel.
-
A.
Lycopolis
Lycopolis was an ancient Egyptian city, located in Upper Egypt, known as the birthplace of the Neoplatonist philosopher Plotinus.
-
B.
Antinoopolis
Antinoopolis was a prominent ancient city in Egypt, founded by the Roman emperor Hadrian and later serving as an important urban and administrative center in Byzantine Egypt.
-
C.
Ptolemaida
Ptolemaida is a city in northern Greece known for its significant lignite mines and power plants, making it an important center of the country’s energy production.
-
D.
Cyrene
Cyrene is an ancient Greek and Roman city in eastern Libya renowned for its well-preserved ruins and historical significance as a major center of classical civilization.
-
E.
City of Alexandria
The City of Alexandria is an independent, historic city in Northern Virginia located along the Potomac River, known for its well-preserved Old Town and colonial-era architecture.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
ancient city
ⓘ
historical place ⓘ port city ⓘ |
| ancientNameOf |
Acre
ⓘ
Akko ⓘ |
| associatedWithCulture |
Hellenistic Greek culture
ⓘ
Phoenician culture ⓘ
linked to:
Phoenician civilization
Roman provincial culture ⓘ |
| country | Israel ⓘ |
| hasAlternativeName |
Ptolemais in Phoenicia
ⓘ
linked to:
Ptolemais
Ptolemais of Phoenicia ⓘ
linked to:
Ptolemais
|
| hasArchaeologicalSite |
Old City of Acre
ⓘ
linked to:
Old City of Akko
|
| hasCoordinateRegion |
eastern Mediterranean
ⓘ
linked to:
Eastern Mediterranean
|
| hasPredecessorName | Akko ⓘ |
| hasSuccessorName | Acre ⓘ |
| historicalContinuity | urban settlement from Bronze Age to modern era ⓘ |
| historicalRole | major coastal city in ancient Galilee ⓘ |
| languageOfName | Ancient Greek ⓘ |
| locatedIn |
Acre
ⓘ
Galilee ⓘ Levant ⓘ
linked to:
Levant region
|
| locatedInPresentDay |
State of Israel
ⓘ
linked to:
Israel
|
| locatedOn | Mediterranean Sea ⓘ |
| mentionedIn |
New Testament Acts of the Apostles
ⓘ
linked to:
Acts of the Apostles
|
| modernName |
Acre
ⓘ
Akko ⓘ |
| namedAfter |
Ptolemaic dynasty
ⓘ
linked to:
House of Ptolemy
Ptolemy II Philadelphus ⓘ |
| partOf |
Byzantine Empire
ⓘ
Hellenistic world ⓘ
linked to:
Hellenistic period
Ptolemaic Kingdom ⓘ Roman Empire ⓘ |
| portFunction |
commercial port
ⓘ
military port ⓘ |
| predecessorCulture |
Canaanite
ⓘ
Phoenician ⓘ |
| region |
Northern District of Israel
ⓘ
linked to:
Northern District, Israel
|
| religiousSignificance | early Christian community site ⓘ |
| strategicImportance |
control of coastal trade routes
ⓘ
gateway to Galilee ⓘ |
| successorCity |
Crusader Acre
ⓘ
linked to:
Saint-Jean-d’Acre
Ottoman Acre ⓘ
linked to:
Saint-Jean-d’Acre
|
| UNESCOWorldHeritageRelated |
Old City of Acre World Heritage Site
ⓘ
linked to:
Old City of Akko
|
| usedBy |
Greek speakers
ⓘ
Roman administration ⓘ |
| usedInPeriod |
Byzantine period
ⓘ
Hellenistic period ⓘ Roman period ⓘ |
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: Ptolemais Description of subject: Ptolemais is the historical name of the ancient Mediterranean port city now known as Acre in modern-day Israel.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ptolemais
linked to: Ptolemais