EU Publication Office "Open Data Explained: DCAT & DCAT-AP" webinars (EN): Part 1: General introduction Part 2: Basic User Part 3: Advanced User Open Data Training modules (Europese Commissie, meerdere talen) Open Government Data and the PSI Directive Introduction to Linked Data Introduction to RDF & SPARQL Introduction to Metadata Management The Linked Open Government Data Lifecycle Introduction to Open Data Quality Design and Manage Persistent URIs Designing and Developing vocabularies in RDF License your Data and Metadata Open Data Handleiding 2019 (Informatie Vlaanderen, Nederlands)