Assertion: star chart | /r/CapableOf | start in 20th century
Facets:
Source sentences:
text: Starting in the 20th century, star charts usually omitted mythological figures in favor of stick figures, or the straight-line boundaries between constellations that were agreed on by the International Astronomical Union in 1930.
text: Starting in the 20th century, star charts usually omitted mythological figures in favor of stick figures, or the straight-line boundaries between constellations that were agreed on by the International Astronomical Union in 1930.