1. NARCIS eDepot HBO- Kennisbank Resolver WO- & HBO-repositories CRIS/Metis Contentleveranciers / Data providers Contentafnemers / Service providers OAI-PMH:NL metadata overdracht DIDL:NL objecten container MODS:NL metadata URN:NBN:NL persistent identifier Semantics:NL vocabulaires Onderzoekers research composition archiving review curation dissemination impact funding

2. evaluerenwijzigenregistreren in beheer nemen Beheer Tijd Q1 2013 Q2 2013 Q3 2013 Tijd Q1 2013 Q2 2013 Q3 2013 0% 100%

4. Metadata + URN + object URL + DAI WO- & HBO-repositories Metis NARCIS (portal service) HBO Kennisbank eDepot (LTP archival service) Resolver (resolution service) Binary Object file URN update: Backup URL URL reply URN request Metadata + URN + object URL + DAI Metadata + URN + object URL + DAI URN:NBN:NL (registration agency service) URN:NBN:NL:UI- sub-namespaces Digital Author Id (registration agency service) DAI’s ISNI, VIAF, GGC, NTA SURE nucleus (log-metrics service) Logfile data + URN URN-queriable statistics data (Repository services) (CRIS services) Metadata + DAI DAI’s Citation data Altmetrics