###Instruction: Multi-class classification, answer with one of the labels:['no_consensus', 'delete', 'keep', 'comment', 'merge', 'redirect'] : ###Input:  Q28831222: Metadata with Personendaten and beyond (Q28831222) : presentation at Wikimania 2005 : ( delete | history | links | entity usage | logs ) Disputed notability. Item was previously deleted but undeletion was requested at Wikidata:Administrators' noticeboard -- Pasleim ( talk ) 19:30, 20 July 2018 (UTC) Not done There are at least three other items on Wikimania talks that have not fallen under the chopping block; why should the other three be? Mahir256 ( talk ) 03:16, 26 July 2018 (UTC)