Marv Dasht plain
E407667
Marv Dasht plain is a fertile plateau region in Iran’s Fars Province, historically significant as the site of the ancient Achaemenid ceremonial capital Persepolis.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Marv Dasht plain canonical | 1 |
| Marvdasht plain | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4027404 — 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: Marv Dasht plain Context triple: [Persepolis, locatedOn, Marv Dasht plain]
-
A.
plain of Morghab
The plain of Morghab is a broad, fertile valley in southwestern Iran best known as the site of the ancient Achaemenid capital Pasargadae and the tomb of Cyrus the Great.
-
B.
Marathon plain
Marathon plain is a historic coastal plain in eastern Attica, Greece, best known as the site of the Battle of Marathon in 490 BC.
-
C.
Tihama
Tihama is a hot, low-lying coastal plain along the Red Sea, primarily in western Yemen and southwestern Saudi Arabia.
-
D.
Dasht-e Kavir
Dasht-e Kavir is Iran’s vast central salt desert, characterized by arid plains, salt flats, and extreme climatic conditions.
-
E.
Vigrid plain
Vigrid plain is the vast mythological battlefield in Norse mythology where the final apocalyptic conflict of Ragnarök is foretold to take place.
- 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: Marv Dasht plain Target entity description: Marv Dasht plain is a fertile plateau region in Iran’s Fars Province, historically significant as the site of the ancient Achaemenid ceremonial capital Persepolis.
-
A.
plain of Morghab
The plain of Morghab is a broad, fertile valley in southwestern Iran best known as the site of the ancient Achaemenid capital Pasargadae and the tomb of Cyrus the Great.
-
B.
Marathon plain
Marathon plain is a historic coastal plain in eastern Attica, Greece, best known as the site of the Battle of Marathon in 490 BC.
-
C.
Tihama
Tihama is a hot, low-lying coastal plain along the Red Sea, primarily in western Yemen and southwestern Saudi Arabia.
-
D.
Dasht-e Kavir
Dasht-e Kavir is Iran’s vast central salt desert, characterized by arid plains, salt flats, and extreme climatic conditions.
-
E.
Vigrid plain
Vigrid plain is the vast mythological battlefield in Norse mythology where the final apocalyptic conflict of Ragnarök is foretold to take place.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
geographical region
ⓘ
plain ⓘ plateau ⓘ |
| archaeologicalSignificance | contains major Achaemenid and pre-Achaemenid sites ⓘ |
| associatedWithDynasty | Achaemenid Empire ⓘ |
| contains |
Naqsh-e Rajab region
ⓘ
Naqsh-e Rostam region ⓘ
linked to:
Naqsh-e Rostam
Persepolis ⓘ |
| country | Iran ⓘ |
| culturalRegion |
Fars cultural heartland
ⓘ
linked to:
Fars
|
| elevation | plateau-level elevation ⓘ |
| hasCharacteristic | fertile ⓘ |
| hasClimate | semi-arid ⓘ |
| hasHeritageSite |
UNESCO World Heritage Site Persepolis
ⓘ
linked to:
Persepolis archaeological site
|
| hasSoilType | alluvial soils ⓘ |
| historicalSignificance | site of the Achaemenid ceremonial capital Persepolis ⓘ |
| languageRegion | Persian-speaking region ⓘ |
| locatedIn |
Fars Province
ⓘ
southwestern Iran ⓘ |
| locatedNear |
Kurar River basin
ⓘ
Shiraz ⓘ
linked to:
Shiraz, Iran
|
| nearCity | Marvdasht ⓘ |
| partOf |
Zagros region foothills
ⓘ
linked to:
Zagros Mountains foothills
|
| provinceCapitalNearby |
Shiraz
ⓘ
linked to:
Shiraz, Iran
|
| regionType | agricultural region ⓘ |
| supports | irrigated agriculture ⓘ |
| timePeriodOfContinuedUse |
Islamic period
ⓘ
Sasanian period ⓘ
linked to:
Sasanian Empire
|
| timePeriodOfMajorImportance |
Achaemenid period
ⓘ
linked to:
Achaemenid Empire
|
| usedFor | agriculture ⓘ |
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: Marv Dasht plain Description of subject: Marv Dasht plain is a fertile plateau region in Iran’s Fars Province, historically significant as the site of the ancient Achaemenid ceremonial capital Persepolis.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Marv Dasht plain