The Keys of Marinus
E412776
The Keys of Marinus is a 1964 six-part serial from the British science fiction television series Doctor Who, written by Terry Nation and featuring the First Doctor on a quest across an alien world to recover powerful micro-keys.
All labels observed (2)
| Label | Occurrences |
|---|---|
| The Keys of Marinus canonical | 3 |
| The Keys of Marinus (episode 6) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4099432 — 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: The Keys of Marinus Context triple: [Terry Nation, notableWork, The Keys of Marinus]
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A.
Atlas Maior, sive Cosmographia Blaviana
Atlas Maior, sive Cosmographia Blaviana is a monumental 17th-century world atlas by Joan Blaeu, renowned for its richly detailed maps and lavish baroque cartography.
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B.
Alexandria Ultima
Alexandria Ultima is the Latin name for Alexandria Eschate, an ancient city founded by Alexander the Great at the far northeastern edge of his empire in Central Asia.
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C.
Valentia Edetanorum
Valentia Edetanorum was the Roman-era name for the ancient city that evolved into modern-day Valencia in eastern Spain.
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D.
Synonymia Geographica
Synonymia Geographica is a scholarly work by cartographer Abraham Ortelius that systematically compares and correlates ancient and contemporary geographical place names.
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E.
Caput Mundi
Caput Mundi is a Latin epithet meaning "capital of the world," historically used to emphasize Rome’s central importance in politics, culture, and civilization.
- 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: The Keys of Marinus Target entity description: The Keys of Marinus is a 1964 six-part serial from the British science fiction television series Doctor Who, written by Terry Nation and featuring the First Doctor on a quest across an alien world to recover powerful micro-keys.
-
A.
Atlas Maior, sive Cosmographia Blaviana
Atlas Maior, sive Cosmographia Blaviana is a monumental 17th-century world atlas by Joan Blaeu, renowned for its richly detailed maps and lavish baroque cartography.
-
B.
Alexandria Ultima
Alexandria Ultima is the Latin name for Alexandria Eschate, an ancient city founded by Alexander the Great at the far northeastern edge of his empire in Central Asia.
-
C.
Valentia Edetanorum
Valentia Edetanorum was the Roman-era name for the ancient city that evolved into modern-day Valencia in eastern Spain.
-
D.
Synonymia Geographica
Synonymia Geographica is a scholarly work by cartographer Abraham Ortelius that systematically compares and correlates ancient and contemporary geographical place names.
-
E.
Caput Mundi
Caput Mundi is a Latin epithet meaning "capital of the world," historically used to emphasize Rome’s central importance in politics, culture, and civilization.
- F. None of above. chosen
Statements (48)
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: The Keys of Marinus Description of subject: The Keys of Marinus is a 1964 six-part serial from the British science fiction television series Doctor Who, written by Terry Nation and featuring the First Doctor on a quest across an alien world to recover powerful micro-keys.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
The Keys of Marinus (episode 6)