Assertion: zodiac's sign | /r/CapableOf | span 30° of celestial longitude
Facets:
value: in the western tradition
type: LOCATION
Source sentences:
text: The signs of the zodiac are a twelve-fold division of the ecliptic, so that each sign spans 30° of celestial longitude, approximately the distance the Sun travels in a month, and (in the Western tradition) are aligned with the seasons so that the March equinox always falls on the boundary between Pisces and Aries.