Which planet in our solar system is known as 'The Blue Planet'?
which planet in our solar system is known as 'the blue planet'
FreebaseQA-train-2920.P0 FreebaseQA-train-2920.P1
blue planet solar system
the blue planet solar system
m.02j71 m.06p5g
base.skosbase.vocabulary_equivalent_topic.equivalent_concept astronomy.star_system.planets
m.0bpg4fr
earth
m.02j71
earth