Welcome to MeSH RDF Technical Documentation. MeSH RDF is a linked data representation of Medical Subject Headings, a biomedical vocabulary produced by the National Library of Medicine. MeSH RDF includes a downloadable file in N-Triples format, a SPARQL query interface, a SPARQL API, and a RESTful interface for retrieving MeSH data.


Mesh RDF Resources

Download: Download MeSH in N-Triples format (mesh.nt.gz).

Query: Use the SPARQL editor to query MeSH. For help, see our list of sample queries.

API: Request data for a specific MeSH identifier or via SPARQL query.


MeSH RDF Documentation

Data Model

Cheat Sheets

Policy


MeSH RDF is updated nightly. Visit the MeSH homepage for more information about MeSH.

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