About: http://webisa.webdatacommons.org/265305402

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	Installing IOS30 v1039 and System Menu v257 will give you back a working 3.1U. The only thing is they are not popular System Menu versions to be on and consequently the files are a little harder to come by than 3.2, 4.0 and 4.1 files.
http://www.w3.org/ns/prov#wasQuotedFrom	wiihacks.com