Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Science_fiction_themes> . }
- Alcubierre_drive subject Category:Science_fiction_themes.
- Alien_invasion subject Category:Science_fiction_themes.
- Alternate_history subject Category:Science_fiction_themes.
- Alternative_future subject Category:Science_fiction_themes.
- Amorphous_creature subject Category:Science_fiction_themes.
- Android_(robot) subject Category:Science_fiction_themes.
- Anti-gravity subject Category:Science_fiction_themes.
- Apocalyptic_and_post-apocalyptic_fiction subject Category:Science_fiction_themes.
- Arcanepunk subject Category:Science_fiction_themes.
- Archailect subject Category:Science_fiction_themes.
- Artificial_gravity_(fiction) subject Category:Science_fiction_themes.
- Artificial_world subject Category:Science_fiction_themes.
- Asteroids_in_fiction subject Category:Science_fiction_themes.
- Astroengineering subject Category:Science_fiction_themes.
- Astrogation subject Category:Science_fiction_themes.
- Authoritarianism subject Category:Science_fiction_themes.
- Big_Dumb_Object subject Category:Science_fiction_themes.
- Biorobotics subject Category:Science_fiction_themes.
- Black_holes_in_fiction subject Category:Science_fiction_themes.
- Bolo_(tank) subject Category:Science_fiction_themes.
- Brain_in_a_vat subject Category:Science_fiction_themes.
- CHON subject Category:Science_fiction_themes.
- Cloaking_device subject Category:Science_fiction_themes.
- Communalness subject Category:Science_fiction_themes.
- Core_worlds subject Category:Science_fiction_themes.
- Cryonics subject Category:Science_fiction_themes.
- Cryotank subject Category:Science_fiction_themes.
- Cybernetic_revolt subject Category:Science_fiction_themes.
- Cyborg subject Category:Science_fiction_themes.
- Cyborg_Foundation subject Category:Science_fiction_themes.
- Cyborgs_in_fiction subject Category:Science_fiction_themes.
- Definitions_of_science_fiction subject Category:Science_fiction_themes.
- Desert_planet subject Category:Science_fiction_themes.
- Dieselpunk subject Category:Science_fiction_themes.
- Does_not_compute subject Category:Science_fiction_themes.
- Domed_city subject Category:Science_fiction_themes.
- Dream_argument subject Category:Science_fiction_themes.
- Dream_world_(plot_device) subject Category:Science_fiction_themes.
- Dyson_sphere subject Category:Science_fiction_themes.
- Dyson_tree subject Category:Science_fiction_themes.
- Dystopia subject Category:Science_fiction_themes.
- Earthling subject Category:Science_fiction_themes.
- Elder_race subject Category:Science_fiction_themes.
- Embryo_space_colonization subject Category:Science_fiction_themes.
- Encyclopedia_Galactica subject Category:Science_fiction_themes.
- Energy_being subject Category:Science_fiction_themes.
- Evil_corporation subject Category:Science_fiction_themes.
- Extraterrestrials_in_fiction subject Category:Science_fiction_themes.
- Fantastic_drama subject Category:Science_fiction_themes.
- Faster-than-light subject Category:Science_fiction_themes.
- Fictional_language subject Category:Science_fiction_themes.
- Fictional_planets_of_the_Solar_System subject Category:Science_fiction_themes.
- Fictional_technology subject Category:Science_fiction_themes.
- Field_propulsion subject Category:Science_fiction_themes.
- First_contact_(science_fiction) subject Category:Science_fiction_themes.
- Floating_city_(science_fiction) subject Category:Science_fiction_themes.
- Floating_island_(fiction) subject Category:Science_fiction_themes.
- Force_field_(fiction) subject Category:Science_fiction_themes.
- Fullerenes_in_popular_culture subject Category:Science_fiction_themes.
- Future_history subject Category:Science_fiction_themes.
- Galactic_empire subject Category:Science_fiction_themes.
- Gender_in_speculative_fiction subject Category:Science_fiction_themes.
- Generation_ship subject Category:Science_fiction_themes.
- Genetic_discrimination subject Category:Science_fiction_themes.
- Grandfather_paradox subject Category:Science_fiction_themes.
- Gravitational_shielding subject Category:Science_fiction_themes.
- Grok subject Category:Science_fiction_themes.
- Gynoid subject Category:Science_fiction_themes.
- Healing_factor subject Category:Science_fiction_themes.
- Helen_O'Loy subject Category:Science_fiction_themes.
- Hollow_Earth subject Category:Science_fiction_themes.
- Hollow_Moon subject Category:Science_fiction_themes.
- Human_outpost subject Category:Science_fiction_themes.
- Hyperdrive subject Category:Science_fiction_themes.
- Hyperspace_(science_fiction) subject Category:Science_fiction_themes.
- Hypothetical_types_of_biochemistry subject Category:Science_fiction_themes.
- I_come_in_peace subject Category:Science_fiction_themes.
- Imagination_age subject Category:Science_fiction_themes.
- Infomorph subject Category:Science_fiction_themes.
- Interdimensional_being subject Category:Science_fiction_themes.
- Intergalactic_travel subject Category:Science_fiction_themes.
- Interpretations_of_2001:_A_Space_Odyssey subject Category:Science_fiction_themes.
- Interstellar_ark subject Category:Science_fiction_themes.
- Interstellar_communication subject Category:Science_fiction_themes.
- Interstellar_teleporter subject Category:Science_fiction_themes.
- Jet_pack subject Category:Science_fiction_themes.
- Jump_drive subject Category:Science_fiction_themes.
- Jupiter_in_fiction subject Category:Science_fiction_themes.
- Kardashev_scale subject Category:Science_fiction_themes.
- Killbot subject Category:Science_fiction_themes.
- Life_debt subject Category:Science_fiction_themes.
- List_of_fictional_artificial_intelligences subject Category:Science_fiction_themes.
- List_of_fictional_astronauts subject Category:Science_fiction_themes.
- List_of_fictional_computers subject Category:Science_fiction_themes.
- List_of_fictional_cyborgs subject Category:Science_fiction_themes.
- List_of_fictional_living_planets subject Category:Science_fiction_themes.
- List_of_fictional_robots_and_androids subject Category:Science_fiction_themes.
- List_of_fictional_space_stations subject Category:Science_fiction_themes.
- List_of_fictional_spacecraft subject Category:Science_fiction_themes.
- List_of_films_featuring_extraterrestrials subject Category:Science_fiction_themes.