About: http://webisa.webdatacommons.org/203307559

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	As one alternative, for example, the source filer 2 can maintain a table or other data structure that maps blocks to the destination file offsets.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com