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우주개발
URI:
https://gptkb.org/prop/우주개발
2
triples
GPTKB property
Random triples
Subject
Object
gptkb:소비에트_사회주의_공화국_연방
gptkb:유리_가가린
gptkb:소비에트_사회주의_공화국_연방
스푸트니크 1호