Unfinished Obelisk
E83188
The Unfinished Obelisk is an enormous, partially carved ancient Egyptian obelisk still lying in its original granite quarry, offering insight into Pharaonic stone-working techniques and construction methods.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Unfinished Obelisk canonical | 2 |
| Unfinished Obelisk in Aswan | 1 |
| Unfinished Obelisk of Aswan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T654692 — 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: Unfinished Obelisk Context triple: [Aswan, hasHeritageSiteNearby, Unfinished Obelisk]
-
A.
Black Pyramid
The Black Pyramid is an ancient Egyptian pyramid at Dahshur, notable for its dark mudbrick core and association with the Middle Kingdom pharaoh Amenemhat III.
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B.
Dream Stele of Thutmose IV
The Dream Stele of Thutmose IV is an ancient Egyptian inscribed stone slab commemorating a dream in which the future pharaoh was promised kingship by the sun god if he cleared the sand from the Great Sphinx of Giza.
-
C.
The Pyramid
The Pyramid is the popular nickname for the Transamerica Pyramid, a distinctive, pyramid-shaped skyscraper and iconic feature of the San Francisco skyline.
-
D.
Shabaka Stone
The Shabaka Stone is an ancient Egyptian basalt slab inscribed with a theological and cosmological text from the 25th Dynasty that preserves a Memphite creation myth and early philosophical ideas about the god Ptah.
-
E.
The Obelisk (Cleopatra's Needle)
The Obelisk, commonly known as Cleopatra's Needle, is an ancient Egyptian granite monument originally erected in Heliopolis and later transported to New York City, where it now stands as a historic landmark.
- 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: Unfinished Obelisk Target entity description: The Unfinished Obelisk is an enormous, partially carved ancient Egyptian obelisk still lying in its original granite quarry, offering insight into Pharaonic stone-working techniques and construction methods.
-
A.
Black Pyramid
The Black Pyramid is an ancient Egyptian pyramid at Dahshur, notable for its dark mudbrick core and association with the Middle Kingdom pharaoh Amenemhat III.
-
B.
Dream Stele of Thutmose IV
The Dream Stele of Thutmose IV is an ancient Egyptian inscribed stone slab commemorating a dream in which the future pharaoh was promised kingship by the sun god if he cleared the sand from the Great Sphinx of Giza.
-
C.
The Pyramid
The Pyramid is the popular nickname for the Transamerica Pyramid, a distinctive, pyramid-shaped skyscraper and iconic feature of the San Francisco skyline.
-
D.
Shabaka Stone
The Shabaka Stone is an ancient Egyptian basalt slab inscribed with a theological and cosmological text from the 25th Dynasty that preserves a Memphite creation myth and early philosophical ideas about the god Ptah.
-
E.
The Obelisk (Cleopatra's Needle)
The Obelisk, commonly known as Cleopatra's Needle, is an ancient Egyptian granite monument originally erected in Heliopolis and later transported to New York City, where it now stands as a historic landmark.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ancient Egyptian obelisk
ⓘ
archaeological site ⓘ tourist attraction ⓘ |
| associatedWith |
Pharaonic period
ⓘ
linked to:
Pharaonic Egypt
Temple-building projects in ancient Egypt ⓘ |
| carvingTechnique | directly carved from bedrock ⓘ |
| category |
Ancient Egyptian architecture
ⓘ
Archaeological sites in Egypt ⓘ Obelisks in Egypt ⓘ |
| condition | partially detached from bedrock ⓘ |
| constructionPhase |
final detachment never completed
ⓘ
rough shaping completed ⓘ |
| country | Egypt ⓘ |
| dimensionType | one of the largest monolithic stones ever carved ⓘ |
| estimatedDate |
18th Dynasty
ⓘ
linked to:
18th Dynasty of Egypt
circa 15th century BCE ⓘ |
| heritageStatus | protected antiquities site of Egypt ⓘ |
| inscriptions | none completed ⓘ |
| length | approximately 42 meters ⓘ |
| locatedIn |
Aswan
ⓘ
Aswan Governorate ⓘ Upper Egypt ⓘ |
| material |
granite
ⓘ
red granite ⓘ |
| near |
Nile River at Aswan
ⓘ
linked to:
First Cataract of the Nile
|
| orientation | lying in bedrock ⓘ |
| ownership |
Arab Republic of Egypt
ⓘ
linked to:
Egypt
|
| partOf |
Aswan granite quarries
ⓘ
linked to:
Aswan granite
|
| projectedHeight | approximately 42 meters ⓘ |
| purpose | monumental obelisk ⓘ |
| quarry |
Northern Quarries of Aswan
ⓘ
linked to:
Aswan quarries
|
| reasonForAbandonment | large cracks in the stone ⓘ |
| researchUse |
study of ancient Egyptian engineering
ⓘ
study of ancient Egyptian labor organization ⓘ |
| shows |
channels cut around the obelisk outline
ⓘ
methods for separating stone from bedrock ⓘ tool marks from dolerite pounding stones ⓘ |
| significance |
evidence of ancient Egyptian quarrying methods
ⓘ
evidence of ancient Egyptian stone-working techniques ⓘ largest known ancient obelisk ever attempted ⓘ |
| status | unfinished ⓘ |
| timePeriod | New Kingdom of Egypt ⓘ |
| tourism | popular tourist site in Aswan ⓘ |
| visibleFeatures |
cracks along the shaft
ⓘ
unfinished base still attached to quarry floor ⓘ |
| visitorAccess | open-air museum ⓘ |
| weight | approximately 1168 tons ⓘ |
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: Unfinished Obelisk Description of subject: The Unfinished Obelisk is an enormous, partially carved ancient Egyptian obelisk still lying in its original granite quarry, offering insight into Pharaonic stone-working techniques and construction methods.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Unfinished Obelisk
linked to: Unfinished Obelisk