readme.txt This data was taken from current version of MeSH. Files are updated as necessary, generally only for Supplementary Concept Records. See documentation for complete description of versioning and distribution of data. RDF MeSH N-triple data mesh.nt - Combined, sorted, unique N-triple data. mesh.nt.gz - gzipped version MeSH RDF VOID file void_0.9.3.ttl MeSH RDF Schema file vocabulary_0.9.3.ttl /2017 – Directory with 2017 MeSH