Assertion: solar system's planet | /r/HasProperty | the asteroid
Facets:
Source sentences:
text: Identified or accepted dwarf planets include the asteroid Ceres and the trans-Neptunian objects Pluto and Eris.
text: Identified dwarf planets include the asteroid Ceres and the trans-Neptunian objects Pluto, Eris, Haumea, and Makemake.