Wadi Dhana
E793739
Wadi Dhana is a seasonal river valley in Yemen that serves as the main watercourse feeding the historic Marib Dam in the Marib region.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Wadi Dhana canonical | 1 |
| وادي أذنة | 1 |
| وادي ذنة | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9334546 — 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: Wadi Dhana Context triple: [Marib Dam, locatedOn, Wadi Dhana]
-
A.
Wadi an-Nar
Wadi an-Nar is the Arabic name for the Kidron Valley’s seasonal watercourse that runs between Jerusalem and the Dead Sea.
-
B.
Wadi Hanifa
Wadi Hanifa is a major seasonal river valley in the Riyadh region of Saudi Arabia, known for its historical settlements, agricultural significance, and modern environmental rehabilitation as a scenic natural corridor.
-
C.
Wadi Fira
Wadi Fira is an administrative region in eastern Chad known for its arid Sahelian landscape and predominantly rural population.
-
D.
Wadi Darbat
Wadi Darbat is a scenic valley in Oman known for its seasonal waterfalls, lush greenery during the khareef monsoon, and popular picnic and hiking spots near Salalah.
-
E.
Wadi al-Joz
Wadi al-Joz is a predominantly Palestinian neighborhood in East Jerusalem known for its light industrial zone, auto-repair workshops, and proximity to the Old City.
- 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: Wadi Dhana Target entity description: Wadi Dhana is a seasonal river valley in Yemen that serves as the main watercourse feeding the historic Marib Dam in the Marib region.
-
A.
Wadi an-Nar
Wadi an-Nar is the Arabic name for the Kidron Valley’s seasonal watercourse that runs between Jerusalem and the Dead Sea.
-
B.
Wadi Hanifa
Wadi Hanifa is a major seasonal river valley in the Riyadh region of Saudi Arabia, known for its historical settlements, agricultural significance, and modern environmental rehabilitation as a scenic natural corridor.
-
C.
Wadi Fira
Wadi Fira is an administrative region in eastern Chad known for its arid Sahelian landscape and predominantly rural population.
-
D.
Wadi Darbat
Wadi Darbat is a scenic valley in Oman known for its seasonal waterfalls, lush greenery during the khareef monsoon, and popular picnic and hiking spots near Salalah.
-
E.
Wadi al-Joz
Wadi al-Joz is a predominantly Palestinian neighborhood in East Jerusalem known for its light industrial zone, auto-repair workshops, and proximity to the Old City.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
seasonal river valley
ⓘ
wadi ⓘ |
| associatedWith | historic Marib Dam ⓘ |
| climateContext | arid climate ⓘ |
| country | Yemen ⓘ |
| drainageFunction | collects seasonal runoff in Marib region ⓘ |
| feeds |
Marib Dam reservoir
ⓘ
linked to:
Marib Dam
|
| flowsThrough |
Marib region
ⓘ
linked to:
Marib
|
| hasArabicName |
وادي ذنة
ⓘ
linked to:
Wadi Dhana
|
| historicalAssociation | ancient irrigation systems of Marib ⓘ |
| hydrologicalRole | primary feeder of Marib Dam ⓘ |
| hydrologicalSignificance | major seasonal watercourse in central Yemen ⓘ |
| importance | key water source for Marib area ⓘ |
| languageOfToponym | Arabic ⓘ |
| locatedIn |
Arabian Peninsula
ⓘ
Marib Governorate ⓘ
linked to:
Ma'rib Governorate
Marib region ⓘ
linked to:
Marib
|
| locatedOnContinent | Asia ⓘ |
| mainWatercourseFor | Marib Dam ⓘ |
| partOf | Yemeni drainage basins ⓘ |
| regionType | river valley ⓘ |
| relatedTo | Sabaean irrigation heritage ⓘ |
| relevance | important for irrigation around Marib Dam ⓘ |
| watercourseType | seasonal river ⓘ |
| waterRegime | ephemeral flow ⓘ |
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: Wadi Dhana Description of subject: Wadi Dhana is a seasonal river valley in Yemen that serves as the main watercourse feeding the historic Marib Dam in the Marib region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Wadi Dhana
linked to: Wadi Dhana