Key Value Pair
Syntax= Key: Value (Note the space after the colon: sign)
Examples=Rocket: Starship
Fuel: Methalox
Engine: Raptor2
Array/Lists (Note the dash- sign, this indicates is an element of an array)
Examples=Rockets:
- SaturnV
- Falcon9
- Ariane5
Planets:
- Earth
- Mars
- Venus
Dictiniorary/Map (Note that the amount of spaces is important here, different amount indicate different hierarchy)
Examples=Starship:
Agency: SpaceX
Fuel: Methalox
Engine: Raptor2
Falcon9:
Agency: SpaceX
Fuel: Kerosene+LOX
Engine: Merlin