Data stewardship of next-generation data products and services related to ESFRI and other astrophysics infrastructures

The ESCAPE project (European Science Cluster of Astronomy & Particle physics ESFRI research Infrastructure) is addressing the Open Science challenges shared by the astrophysics ESFRI facilities (SKA, CTA, KM3NeT, EST) as well as other pan-European research infrastructures (ESO, JIVE) in the context of the European Open Science Cloud (EOSC). One of the activities of ESCAPE is to identify the best practices for data stewardship in astronomy and in particular how to use common IVOA standards to implement the FAIR principles. We present a summary of the interoperability topics being pursued in ESCAPE in the different scientific domain areas, and relate these activities to data stewardship