About: http://webisa.webdatacommons.org/236927673

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	Radio is the most efficient medium for retail and travel advertisers, delivering incremental sales revenue of ??6.10 and ??7.84 for each ??1 of media and production cost respectively.
http://www.w3.org/ns/prov#wasQuotedFrom	mediaweek.co.uk