@unpublished{TUW-280879, author = {Wang, Wangshu and Gartner, Georg}, title = {Towards a Functional Ontology for Mobile Map Applications}, year = {2019}, keywords = {Ontology; Mobile map application}, note = {talk: ICA Workshop ''User Experience Design for Mobile Cartography: Setting the Agenda'', Beijing, China; 2019-07-11 -- 2019-07-12} }