Assertion: unicorn | /r/CapableOf | pop up in reference
Facets:
value: to mythical horses
type: OTHER
Source sentences:
text: Belief spread when the unicorn popped up in the Old Testament and references to mythical horses occurred in the Quran (the appearances of which are still wildly debated today), while the existence of other peculiar-looking, flesh-and-blood creatures, such as the rhinoceros, the oryx and the narwhal, did little to dispel the myth.