Assertion: spectacled eider | /r/HasProperty | all four
Facets:
Source sentences:
text: Examples of eiders include the Common Eider (Somateria mollissima), King Eider (Someteria spectabilis), and Spectacled Eider (Somateria fischeri), and Steller’s Eider (Polysticta stelleri), all four of which varieties are found in Alaskan waters.