About: http://webisa.webdatacommons.org/262379492

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	When the external storage device is used only for reading data or a program, a read only storage device, such as a CD-ROM, that can be used only for data reading is also included as an external storage device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com