About: http://webisa.webdatacommons.org/218851314

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	The recording medium for recording the video signals is not limited to a hard disk, however, another medium such as a memory card, a magnetic sheet, a magnetic tape, and an optical disk may also be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com