About: http://webisa.webdatacommons.org/363390281

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	Each secondary storage computing device 1505 may maintain a index, a database, or other data structure 1506 which may store index data generated during backup, migration, and restore and other storage operations as described herein.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr