About: http://webisa.webdatacommons.org/290486209

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	Because they are stored on removable media, image tape 406 and difference tape 408 can be stored away (e.g., in a tape silo or library unit) for future use without tying up system resources, such as tape or disk drives.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au