Maastricht University Institute of Data Science (Open Source)
The Institute of Data Science maintains an active public GitHub organization (220 public repositories) with institution-authored open-source data-science tooling — RDF knowledge-graph builders, rdflib-endpoint for deploying SPARQL endpoints, DSRI documentation and cohort metadata explorers. Genuinely Maastricht's own engineering, published on a code host; the host says nothing about authorship and the repositories say Maastricht. These are open-source projects, not a hosted institutional API programme.