About: http://webisa.webdatacommons.org/204946529

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 agree with all your points except in your answer you mention probably a reformat and re-install and if that is the case then all hope is not lost: easeus.com/datarecoverywizard/free-format-recovery.htm
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com