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mads.xsd"><authority><topic authority="http://general-terms.thesaurus.ekt.gr/vocab">advertising</topic></authority><related type="narrower"><topic>classified advertising</topic></related><related type="narrower"><topic>comparative advertising</topic></related><related type="narrower"><topic>direct advertising</topic></related><related type="narrower"><topic>industrial advertising</topic></related><related type="narrower"><topic>internet advertising</topic></related><related type="narrower"><topic>negative advertising</topic></related><related type="narrower"><topic>outdoor advertising</topic></related><related type="narrower"><topic>political advertising</topic></related><related type="narrower"><topic>print advertising</topic></related><related type="narrower"><topic>radio advertising</topic></related><related type="narrower"><topic>television advertising</topic></related><related type="other"><topic>public relations</topic></related></mads>