<http://webisa.webdatacommons.org/prov/104228718>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/104547121> .
<http://webisa.webdatacommons.org/104547121>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/104547121>	<http://www.w3.org/ns/prov#value>	"Cabletelevision Advertising Bureau *Trade group site has information, research reports and other materials related to advertising on cable television." .
<http://webisa.webdatacommons.org/104547121>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<knowthis.com> .