Assertion: asteroid belt's object | /r/HasProperty | the seven dwarfs
Facets:
value: collectively
type: MANNER
Source sentences:
text: The nickname also fitted because, by that time, Brown's team had discovered seven other large trans-Neptunian objects which were collectively referred to as the "seven dwarfs": Quaoar in 2002, Sedna in 2003, Haumea, Salacia and Orcus in 2004, and Makemake and Eris in 2005.