About: http://webisa.webdatacommons.org/203705212

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	While it is possible for a viewer or user to detect the beginning and ending of a commercial message and take some manual action, it is desirable to provide an automatic method for controlling a television receiver, VCR or other device.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de