About: http://webisa.webdatacommons.org/204071907

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 prior art discussed above, including mixers, require that a large number of devices be placed in all positions before cross-channels or sub-channels.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk