{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "National Library of Medicine", "hasEmail": "mailto:custserv@nlm.nih.gov"}, "description": "This dataset includes all newly added MeSH Main Headings for 2023. Headings play a central role in MeSH vocabulary as a unit of Indexing and retrieval. With the exception of Class 3 Descriptors, all descriptors are organized into a numbered tree structure or hierarchy that allows users to browse in a orderly fashion from broader to narrower topics.  Scope Notes provide a concise summary describing the meaning and scope of the MeSH Descriptor.", "distribution": [{"@type": "dcat:Distribution", "downloadURL": "https://datadiscovery.nlm.nih.gov/api/views/aqtu-bnvm/rows.csv?accessType=DOWNLOAD", "mediaType": "text/csv"}, {"@type": "dcat:Distribution", "downloadURL": "https://datadiscovery.nlm.nih.gov/api/views/aqtu-bnvm/rows.rdf?accessType=DOWNLOAD", "mediaType": "application/rdf+xml"}, {"@type": "dcat:Distribution", "downloadURL": "https://datadiscovery.nlm.nih.gov/api/views/aqtu-bnvm/rows.json?accessType=DOWNLOAD", "mediaType": "application/json"}, {"@type": "dcat:Distribution", "downloadURL": "https://datadiscovery.nlm.nih.gov/api/views/aqtu-bnvm/rows.xml?accessType=DOWNLOAD", "mediaType": "application/xml"}], "identifier": "https://datadiscovery.nlm.nih.gov/api/views/aqtu-bnvm", "issued": "2022-12-19", "keyword": ["mesh", "mesh 2023 update"], "landingPage": "https://www.nlm.nih.gov/mesh/meshhome.html", "license": "http://opendefinition.org/licenses/odc-odbl/", "modified": "2025-06-18", "programCode": ["009:041"], "publisher": {"@type": "org:Organization", "name": "National Library of Medicine"}, "theme": ["Terminology"], "title": "MeSH 2023 - New Headings with Scope Notes"}