About: http://webisa.webdatacommons.org/293265412

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	I do not think you need another drive, but storing data to c: and backing up nearly continuously to that external is a better bet for both performance and reliability.
http://www.w3.org/ns/prov#wasQuotedFrom	dpreview.com