Allgemeines Metadatenprofil für Bildungsressourcen

A cross-sectoral metadata profile for describing teaching and learning resources, primarily based on [schema.org](https://schema.org) and the Learning Resource Metadata Initiative LRMI, and additionally utilizing elements of the Simple Knowledge Organization System SKOS. A JSON-LD11-compliant data structure is defined in the form of this HTML specification, including a JSON schema against which data can be automatically checked for conformity with the profile.