About: http://webisa.webdatacommons.org/280822007

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 and playback aspect can be analog, for example a magnetic tape such as a cassette tape mechanism, or it can be digital.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com