About: http://webisa.webdatacommons.org/194054966

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	Hard to say, [Shareware] Doom, Wolf3d, Blake Stone, Mystic Towers, Keen 4, and One Must Fall all sort of occupy that blur, I was about 3 when I started.
http://www.w3.org/ns/prov#wasQuotedFrom	doomworld.com