About: http://webisa.webdatacommons.org/455881153

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	Not sure if I can recommend it, though.Map 09-11 are a set of super-competent, super-thematic, super-hard slaughter maps, which really ought to be in a map set of their own (no joke!).
http://www.w3.org/ns/prov#wasQuotedFrom	doomworld.com