CC BY 4.0 UnportedTan, Mary AnnPosthumus, EtienneSack, Harald2022-09-212022-09-212022-04-12https://oa.tib.eu/renate/handle/123456789/10225http://dx.doi.org/10.34657/9260Cultural heritage portals often contain intangible objects digitized as audio files. This paper presents and discusses the adaptation of existing audio ontologies intended for non-cultural heritage applications. The resulting alignment of the German Digital Library-Europeana Data Model (DDB-EDM) with Music Ontology (MO) and Audio Commons Ontology (ACO) is presented.enghttps://creativecommons.org/licenses/by/4.0/370004cultural heritagedigital humanitiesDigital LibraryOntologyReport5 S.