About: http://webisa.webdatacommons.org/137160366

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	In some embodiments, such as the one illustrated in FIG. 8, the scrubbing operation command may also specify a range of data to be scrubbed and/or the extent checksum for the specified range of data.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com