Liber II
E451828
Liber II is the second book of Nicolaus Copernicus’s seminal work *De revolutionibus orbium coelestium*, in which he develops key aspects of his heliocentric model of the cosmos.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Liber II canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4547174 — 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: Liber II Context triple: [Book II (De revolutionibus orbium coelestium), hasTitleInLatin, Liber II]
-
A.
Liber
Liber is an ancient Roman god associated with viticulture, fertility, and freedom, often identified with the Greek god Dionysus.
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B.
Liber Continens
Liber Continens is a monumental medical encyclopedia by the Persian polymath Al-Razi, compiling and critically evaluating the medical knowledge and clinical observations of his time.
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C.
Gloriosus et Liber
Gloriosus et Liber is the Latin provincial motto of Manitoba, Canada, traditionally translated as "Glorious and Free."
-
D.
Book II
Book II is the section of Newton’s *Philosophiæ Naturalis Principia Mathematica* that develops the mechanics of motion in resisting media, laying groundwork for fluid dynamics and the study of drag and resistance.
-
E.
Book II
Book II is a component or section of the Power Architecture specification that defines part of the architecture’s structure and behavior.
- 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: Liber II Target entity description: Liber II is the second book of Nicolaus Copernicus’s seminal work *De revolutionibus orbium coelestium*, in which he develops key aspects of his heliocentric model of the cosmos.
-
A.
Liber
Liber is an ancient Roman god associated with viticulture, fertility, and freedom, often identified with the Greek god Dionysus.
-
B.
Liber Continens
Liber Continens is a monumental medical encyclopedia by the Persian polymath Al-Razi, compiling and critically evaluating the medical knowledge and clinical observations of his time.
-
C.
Gloriosus et Liber
Gloriosus et Liber is the Latin provincial motto of Manitoba, Canada, traditionally translated as "Glorious and Free."
-
D.
Book II
Book II is the section of Newton’s *Philosophiæ Naturalis Principia Mathematica* that develops the mechanics of motion in resisting media, laying groundwork for fluid dynamics and the study of drag and resistance.
-
E.
Book II
Book II is a component or section of the Power Architecture specification that defines part of the architecture’s structure and behavior.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf | book ⓘ |
| aimsTo | provide quantitative framework for the heliocentric system ⓘ |
| author | Nicolaus Copernicus ⓘ |
| clarifies | spatial structure of Copernicus’s heliocentric model ⓘ |
| contains |
arguments for the scale of the cosmos
ⓘ
geometrical demonstrations ⓘ numerical parameters for planetary orbits ⓘ |
| cosmologicalModel | geocentric universe with heliocentric planetary ordering ⓘ |
| describes |
arrangement of the planetary spheres around the Sun
ⓘ
ordering of the planets in the heliocentric system ⓘ relative distances of planets from the Sun ⓘ sphere of the fixed stars ⓘ |
| field |
celestial mechanics
ⓘ
cosmology ⓘ |
| genre | scientific treatise ⓘ |
| hasMainWork | De revolutionibus orbium coelestium ⓘ |
| hasWorkTitle | Liber II ⓘ |
| historicalPeriod | Renaissance ⓘ |
| historicalSignificance | key source for understanding Copernicus’s heliocentric cosmology ⓘ |
| includedIn | first edition of De revolutionibus orbium coelestium ⓘ |
| influenced |
Galileo Galilei
ⓘ
Johannes Kepler ⓘ Scientific Revolution ⓘ early modern astronomy ⓘ |
| language | Latin ⓘ |
| originalTitleLanguage | Latin ⓘ |
| partOf | De revolutionibus orbium coelestium ⓘ |
| positionInSeries | 2 ⓘ |
| publicationYear | 1543 ⓘ |
| publishedIn | Nuremberg ⓘ |
| subject |
astronomy
ⓘ
heliocentrism ⓘ |
| supportsTheoryOf |
Earth as a moving planet
ⓘ
Sun at or near the center of the universe ⓘ |
| workFocus |
cosmological structure of the universe
ⓘ
geometry of the celestial spheres ⓘ mathematical foundations of the heliocentric system ⓘ sizes and distances of celestial bodies ⓘ |
| writtenBy | Nicolaus Copernicus ⓘ |
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: Liber II Description of subject: Liber II is the second book of Nicolaus Copernicus’s seminal work *De revolutionibus orbium coelestium*, in which he develops key aspects of his heliocentric model of the cosmos.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Book II