About: http://webisa.webdatacommons.org/282963011

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	FIG. 6 a and 6 b is a block diagram of one example of signal processing apparatus and methods at an intermediate transmission station, in this case a cable system headend.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de