Assertion: atom's number | /r/HasProperty | an equivalence class
Facets:
value: according to the conception of number
type: OTHER
Source sentences:
text: According to the conception of number found in Frege’s Grundgesetze der Arithmetik, a number can be regarded as an equivalence class consisting of those classes whose members can be put in 1-1 correspondence with any other member of the class.