DataHub v1 is the original DataHub catalog of 11,000+ open datasets, now migrated to PortalJS Arc.
Dataset

ietflang

Mapping from IETF language tags (aka. RFC 4646 or BCP 47) to Lexvo, Glottolog, WALS, IDS and ontologi.es

Download & API
German as spoken in Germany and written in Latin scriptexample/rdf+xml
Download
Sources & license
License
  • cc-zero