Matches in DBpedia 2016-04 for { ?s ?p <http://dbpedia.org/resource/Category:Celestial_coordinate_system> }
- Sidereal_year subject Category:Celestial_coordinate_system.
- Southern_Celestial_Hemisphere subject Category:Celestial_coordinate_system.
- Subsolar_point subject Category:Celestial_coordinate_system.
- Supergalactic_coordinate_system subject Category:Celestial_coordinate_system.
- Theoretical_astronomy subject Category:Celestial_coordinate_system.
- Vertical_circle subject Category:Celestial_coordinate_system.
- Vertical_direction subject Category:Celestial_coordinate_system.
- Zenith subject Category:Celestial_coordinate_system.
- Zodiac subject Category:Celestial_coordinate_system.
- Category:Astronomical_epochs broader Category:Celestial_coordinate_system.
- Category:Horizontal_coordinate_system broader Category:Celestial_coordinate_system.
- Category:Time_scales broader Category:Celestial_coordinate_system.