Maastricht University research data collection on DataverseNL
Maastricht University's published research data lives in a collection (alias "maastricht") inside DataverseNL, the shared national Dataverse installation. There is no maastricht.dataverse.nl — the relationship is a path-based collection on a multi-institution platform, which is a weaker claim than a tenant subdomain, not a stronger one. The data and the DOIs (prefix 10.34894) are Maastricht's; the REST contract is upstream Dataverse 6.9's and is shipped identically by at least six other institutions in this catalog. The generic Dataverse specification and everything derived from it were REMOVED from this repository on 2026-08-30 — thirty-six per-tag OpenAPIs, seventy-three collections, and the schemas, structures, examples, rules, vocabulary, JSON-LD and agentic-access files derived from them — because they described Dataverse's engineering, not Maastricht's. Probing note: dataverse.nl serves an Anubis bot-challenge page to scripted clients on every path including /api/info/version, so the API is live but unreadable without solving it.