Assertion: known asterism | /r/HasProperty | the big dipper
Facets:
Source sentences:
text: On October evenings, when the trees have shed their leaves and stars become visible through the twigs, our best-known asterism , the Big Dipper, passes under the north pole.
text: ("Undoubtedly the best-known asterism" being the Big Dipper, for example, when to half of the world I would assume it's actually the Southern Cross?)
text: Perhaps the best-known asterism, at least in the northern hemisphere, is the Big Dipper, part of the constellation of Ursa Major, the Big Bear.