Long Walls of Athens

E371768

ancient defensive fortification city wall military infrastructure

The Long Walls of Athens were massive defensive fortifications that connected the city to its ports, securing its maritime lifeline and underpinning its power as a dominant naval city-state in classical Greece.

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All labels observed (9)

Label	Occurrences
Ancient city walls of Athens	1
Athenian Long Walls	1
Athenian city walls	1
Athenian fortifications of Piraeus	1
Athens city walls	1
Long Walls between Athens and Piraeus	1
Long Walls of Athens canonical	1
Piraeus wall	1
fortifications of Piraeus	1

How this entity was disambiguated

This entity first appeared as the object of triple T3591256 — 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: Long Walls of Athens
Context triple: [Athenian navy, infrastructure, Long Walls of Athens]

A. Theodosian Walls
The Theodosian Walls are the massive late Roman and Byzantine defensive fortifications that protected Constantinople for over a millennium until its fall in 1453.
B. Athenian fortification of Pylos
The Athenian fortification of Pylos was a strategic stronghold built by Athens during the Peloponnesian War on the Messenian coast, which became the focal point of a major campaign against Sparta.
C. Polygonal Wall at Delphi
The Polygonal Wall at Delphi is an ancient retaining wall of finely fitted polygonal stones that supports the terrace of the Temple of Apollo at the Panhellenic sanctuary of Delphi and is notable for its numerous inscribed texts.
D. Dipylon Gate to Acropolis
The Dipylon Gate to Acropolis refers to the ceremonial route in ancient Athens along which the Panathenaic procession traveled from the city’s main gate toward the Acropolis during the Panathenaia festival.
E. Acropolis of Athens
The Acropolis of Athens is an ancient citadel on a rocky outcrop above Athens, renowned for its classical Greek temples such as the Parthenon and its enduring cultural and historical significance.
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: Long Walls of Athens
Target entity description: The Long Walls of Athens were massive defensive fortifications that connected the city to its ports, securing its maritime lifeline and underpinning its power as a dominant naval city-state in classical Greece.

A. Theodosian Walls
The Theodosian Walls are the massive late Roman and Byzantine defensive fortifications that protected Constantinople for over a millennium until its fall in 1453.
B. Athenian fortification of Pylos
The Athenian fortification of Pylos was a strategic stronghold built by Athens during the Peloponnesian War on the Messenian coast, which became the focal point of a major campaign against Sparta.
C. Polygonal Wall at Delphi
The Polygonal Wall at Delphi is an ancient retaining wall of finely fitted polygonal stones that supports the terrace of the Temple of Apollo at the Panhellenic sanctuary of Delphi and is notable for its numerous inscribed texts.
D. Dipylon Gate to Acropolis
The Dipylon Gate to Acropolis refers to the ceremonial route in ancient Athens along which the Panathenaic procession traveled from the city’s main gate toward the Acropolis during the Panathenaia festival.
E. Acropolis of Athens
The Acropolis of Athens is an ancient citadel on a rocky outcrop above Athens, renowned for its classical Greek temples such as the Parthenon and its enduring cultural and historical significance.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	ancient defensive fortification ⓘ city wall ⓘ military infrastructure ⓘ
alsoKnownAs	Makra Teiche ⓘ
approximateLength	about 6 kilometers each for the main long walls ⓘ
associatedWith	Athenian naval supremacy ⓘ Periclean building program ⓘ
builtBy	Athenians ⓘ
builtDuring	Classical period of Greece ⓘ
builtUnder	leadership of Pericles ⓘ
component	Piraeus wall ⓘ linked to: Long Walls of Athens northern long wall ⓘ southern long wall ⓘ
connectedTo	Athenian city walls ⓘ linked to: Long Walls of Athens fortifications of Piraeus ⓘ linked to: Long Walls of Athens
connects	Athens city center ⓘ Port of Phaleron ⓘ linked to: Port of Elefsina Port of Piraeus ⓘ linked to: Piraeus Port
constructionBegan	circa 461 BCE ⓘ
constructionCompleted	mid-5th century BCE ⓘ
country	Classical Athens ⓘ
currentCondition	ruins ⓘ
destroyedBy	Spartans ⓘ
era	5th century BCE ⓘ
fate	partially demolished after Athenian defeat in 404 BCE ⓘ
heritageStatus	archaeological site ⓘ
influenced	concept of fortified corridors between cities and ports ⓘ
languageOfName	Ancient Greek ⓘ
locatedIn	Athens ⓘ Attica ⓘ ancient Greece ⓘ linked to: Greek Antiquity
materialUsed	rubble masonry ⓘ stone ⓘ
militaryFunction	protected movement of supplies ⓘ protected movement of troops ⓘ
opposedBy	Peloponnesian League ⓘ Sparta ⓘ
partiallyRebuilt	4th century BCE ⓘ
politicalContext	Delian League dominance ⓘ rise of the Athenian Empire ⓘ
purpose	defend Athens ⓘ protect supply lines ⓘ secure access to the sea ⓘ support Athenian naval power ⓘ
referencedIn	Thucydides' History of the Peloponnesian War ⓘ linked to: History of the Peloponnesian War Xenophon's Hellenica ⓘ
significantEvent	Peloponnesian War ⓘ
strategicRole	enabled Athens to withstand sieges by land ⓘ integrated city and ports into a single fortified complex ⓘ

How these facts were elicited