About: http://webisa.webdatacommons.org/418809544

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	it is also worth pointing out, in regards to data recovery, that when a file (data) is deleted from a storage device such as a memory card or harddrive, that data is merely marked as unrequired.
http://www.w3.org/ns/prov#wasQuotedFrom	digital-photography-school.com