Assertion: krypton | /r/CapableOf | begin in superman comic strip
Facets:
Source sentences:
text: Soon, beginning in the Superman comic strip, Krypton was shown to have been a planet similar to Earth, only older by eons and possessed of all the beneficial progress that implied (though the downside was the hint that Krypton exploded due mainly to old age).
text: Soon, beginning in the Superman comic strip, Krypton was shown to have been an evolved version of Earth, older by eons and possessed of all the beneficial progress that implied (though the downside was the hint that Krypton exploded due mainly to old age).