Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific instrument
|
| gptkbp:category |
scientific instruments
history of astronomy ancient Greek inventions astronomical models |
| gptkbp:component |
gptkb:celestial_equator
meridian pole rings ecliptic axis earth or sun (as center, depending on model) horizon ring tropic rings |
| gptkbp:depictedIn |
gptkb:Portuguese_flag
gptkb:Portuguese_coat_of_arms |
| gptkbp:displayedAt |
gptkb:British_Museum
gptkb:Museo_Galileo gptkb:Shanghai_Museum |
| https://www.w3.org/2000/01/rdf-schema#label |
armillary sphere
|
| gptkbp:introducedIn |
circa 3rd century BCE
|
| gptkbp:material |
brass
bronze iron wood |
| gptkbp:notableUser |
gptkb:Tycho_Brahe
gptkb:Hipparchus gptkb:Ptolemy gptkb:Eratosthenes gptkb:Zhang_Heng |
| gptkbp:originatedIn |
Ancient Greece
|
| gptkbp:relatedTo |
gptkb:castle
concert hall geocentric model heliocentric model astrolabe orrery celestial globe |
| gptkbp:symbolizes |
symbol of Portugal
symbol of astronomy symbol of knowledge |
| gptkbp:usedBy |
gptkb:Chinese_astronomers
gptkb:Islamic_astronomers European astronomers Greek astronomers |
| gptkbp:usedFor |
demonstrating the movement of celestial bodies
modeling celestial spheres teaching astronomy |
| gptkbp:bfsParent |
gptkb:Coat_of_arms_of_the_Empire_of_Brazil
|
| gptkbp:bfsLayer |
4
|