About: http://webisa.webdatacommons.org/83562813

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	As mentioned above, conventionally there was a problem that the inexpensive apparatus which performs long-duration recording without the quality degradation of the broadcast signal did not exist.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com