Assertion: valid argument | /r/HasProperty | valid
Facets:
value: by virtue of their form
type: CAUSE
value: according to a popular slogan
type: OTHER
Source sentences:
text: According to a popular slogan, "Valid arguments are valid by virtue of their form" (although not all logicians would wholly agree).
text: The question of whether all, or merely most, valid deductive arguments are valid because of their logical structure is still controversial in the field of the philosophy of logic, but that question will not be explored further in this article.