Semantic Types Ontology

Last uploaded: May 6, 2025
Details
Acronym STY
Visibility Public
Description UMLS Semantic Network The Semantic Network consists of (1) a set of broad subject categories, or Semantic Types, that provide a consistent categorization of all concepts represented in the UMLS Metathesaurus, and (2) a set of useful and important relationships, or Semantic Relations, that exist between Semantic Types. This section of the documentation provides an overview of the Semantic Network, and describes the files of the Semantic Network. Sample records illustrate structure and content of these files. The Semantic Network is distributed as one of the UMLS Knowledge Sources and as an open source resource available on the Semantic Network Web site, subject to these terms and conditions.
Status Production
Format UMLS
Contact
Creation date
April 1, 2023
Deprecated
false See more...
Object creation date property
http://purl.org/dc/elements/1.1/created
http://purl.org/dc/elements/1.1/created
Object modification date property
http://purl.org/dc/elements/1.1/modified
http://purl.org/dc/elements/1.1/modified
Submission date
May 6, 2025
Syntax
http://www.w3.org/ns/formats/Turtle
http://www.w3.org/ns/formats/Turtle
URI Lookup Endpoint
https://ontoportal-appliance-v4.stanford.edu:8443/search?ontologies=STY&require_exact_match=true&q=
https://ontoportal-appliance-v4.stanford.edu:8443/search?ontologies=STY&require_exact_match=true&q=
Version information
2023AA See more...
Submissions
Version Released Uploaded Downloads
2023AA (Parsed, Indexed, Metrics, Annotator) 04/01/2023 05/06/2025 RDF/TTL | CSV
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