About: http://webisa.webdatacommons.org/391420085

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	If the player is in such a position as he can look down towards a sky area, the camera view is essentially looking down into the floor (at least thats how it seems).
http://www.w3.org/ns/prov#wasQuotedFrom	doomworld.com