Assertion: ontological argument | /r/HasProperty | developed by anselm of canterbury
Facets:
Source sentences:
text: Although a version of the ontological argument appears explicitly in the writings of the ancient Greek philosopher Xenophanes and variations appear in writings by Parmenides, Plato, and the Neoplatonists, the mainstream view is that the ontological argument was first clearly stated and developed by Anselm of Canterbury.