RonPub UG (haftungsbeschränkt) http://www.ronpub.com Irena Holubova Stefanie Scherzinger NextGen Multi-Model Databases in Semantic Big Data Architectures 1-16 2020 Open Journal of Semantic Web (OJSW) 7 7 http://nbn-resolving.de/urn:nbn:de:101:1-2020011918332157719390 https://www.ronpub.com/ojsw/OJSW_2020v7i1n01_Holubova.html https://www.ronpub.com/OJSW_2020v7i1n01_Holubova.pdf