About: http://webisa.webdatacommons.org/445090408

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	Something that can write to the whole disk, then go back and read it looking for flying writes, corrupted blocks, blocks reverted to older revisions, and other errors.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com