Assertion: ultraviolet | /r/HasProperty | uvb
Facets:
value: specifically
type: MANNER
Source sentences:
text: However, ultraviolet light (specifically, UVB) is also responsible for the formation of vitamin D in most land vertebrates, including humans.
text: They are UVA, UVB and UVC.
text: Ultraviolet light, specifically UV-B, is required to allow the skin to manufacture vitamin D.
text: That conversion requires exposure to the B-band of ultraviolet light (UVB), light at a wavelength of 270-300 nm.