Statements (15)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:publisher | 
| gptkbp:countryOfPublication | gptkb:United_States | 
| gptkbp:firstPublished | 1915 | 
| gptkbp:focus | media data advertising media media rates | 
| gptkbp:language | English | 
| gptkbp:publishedBy | gptkb:J._Walter_Thompson | 
| gptkbp:type | media directory | 
| gptkbp:usedBy | advertisers advertising professionals media planners | 
| gptkbp:bfsParent | gptkb:J._Walter_Thompson | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | The JWT Blue Book |