Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Rocket_engines_by_propellant> . }
Showing items 1 to 4 of
4
with 100 items per page.
- Category:Hydrogen_rocket_engines broader Category:Rocket_engines_by_propellant.
- Category:Kerosene_rocket_engines broader Category:Rocket_engines_by_propellant.
- Category:Methane_rocket_engines broader Category:Rocket_engines_by_propellant.
- Category:Monopropellant_rocket_engines broader Category:Rocket_engines_by_propellant.