“…In general, the topic of metadata is strongly accented in geosciences. The description of an application accompanied by metadata is the most common one (Di et al, 2009;Ho et al, 2011;Maue et al, 2012;Zhang et al, 2013;Da Silva et al, 2014;Kalantari et al, 2014;Hu et al, 2015;Lafia et al, 2016;Palma et al, 2016;Reznik et al, 2016;McGee et al, 2017;Neumaier et al, 2018). Such papers mostly deal with an explicitly defined scope, like the integration of open linked metadata into cloud platforms, sensor webs, geovisual analytics, Volunteer Geographic Information, e-government, libraries for geo-resources, cartographic models, and Web services.…”