singular existential statement

Noun

 * 1) A singular statement that states the existence of its subject.
 * The statement Jesus exists is a singular existential statement, because it is a singular statement and it states the existence of its subject.
 * 1)  In Popperian epistemology, a statement that contains the equivalent of an existential quantifier and one or more proper names.
 * The statement In 1697, during the expedition of Dutch explorer Willem de Vlamingh, there were black swans on the Swan River in Australia is a singular existential statement, while There are black swans is not.