Europeana is a Discovery platform that provides access to a wide range of cultural heritage items from European museums, galleries, libraries and archives.
Europeana employs its own GLAM-focused metadata scheme, the Europeana Data Model (EDM), which
is an interoperable framework that allows [Europeana] to collect, connect and enrich cultural heritage metadata. These pages provide information and guidance on how to map or describe your data to, and with, the Europeana Data Model before delivery.
More on the EDM at: https://pro.europeana.eu/page/edm-mooc-introduction
The Europeana Licensing Framework standardises and harmonise rights related information and practices, [...establishing] that Europeana publishes metadata it receives from its data providers under the terms of the Creative Commons Zero Universal Public Domain Dedication (CC0).
See: https://pro.europeana.eu/page/europeana-licensing-framework