Assertion: asterism's star | /r/HasProperty | regulus
Facets:
Source sentences:
text: In Babylonian astronomy, the constellation was called UR.GU.LA, the "Great Lion"; the bright star Regulus was known as "the star that stands at the Lion's breast.
text: In the handle of the Sickle – or the heart of the lion – shines the blue-white star, Regulus.