About: http://webisa.webdatacommons.org/427435837

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	I think it unlikely that they intended to make the machine unbootable for anything other than Windows and RHEL. The bug (yes, bug) probably began with a hack to work around some windows issue that broke booting for anything else.
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org