About: http://webisa.webdatacommons.org/109316741

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	And yes, Nothing is an element in a slightly more complicated way, Light, Dark, and Twilight all are and Nothing isn't; it is the absence of all three, so you could say it is an alternative neutral.
http://www.w3.org/ns/prov#wasQuotedFrom	tvtropes.org