Assertion: vampire bat | /r/HasProperty | documented by darwin
Facets:
value: in 1839
type: TEMPORAL
Source sentences:
text: Vampire bats were first officially described in scientific literature in 1810 and documented by Darwin in 1839, but it was the 1897 release of Bram Stoker’s Dracula that solidified a relationship between vampires and bats in western culture.