Terminology Service

External terminologies

If an ontology references existing external standard terminologies, such as disease or device classifications of interest in the context of SPHN, it needs to be represented in the RDF format. The DCC Terminology Service provides SPHN compatible, machine-readable versions of national (CHOP, ICD-10-GM) and international (SNOMED CT, LOINC, ATC, UCUM) terminologies and classifications in RDF formats (.ttl or .owl). This page describes the way DCC distributes the external terminologies. For further information on the external terminologies, see here.

The SPHN Terminology Service

The DCC developed the Terminology Service as a way to distribute external terminologies in RDF format without external dependencies and in compliance with the copyright statements of the single terminologies.

The terminologies are available directly in the individual project spaces on the BioMedIT nodes. Furthermore, the DCC provides two modes of distribution, enabling projects and institutions to fetch the external terminologies in RDF format:

SPHN Terminology Service

Terminology Service at the BioMedIT portal

Terminology Server

URL

https://terminology.dcc.sib.swiss/

https://terminology-server.dcc.sib.swiss

Access

SWITCH edu-ID

A dedicated account to be requested at dcc@sib.swiss

Terminology format

Provides a single file per external terminology

Provides bundles of external terminologies

Download modality

Web interface

Web interface or command-line interface

Intended users

Researchers

BioMedIT nodes, hospitals or other service providers

The two modes of distribution are always synchronized and regularly provide updated versions of the external terminologies.

Downloading terminology files

Both modes of distribution allow for manually downloading the terminologies via the web browser. An additional tool, the terminology-server-downloader, enables automatically downloading terminologies from the Terminology Server via a command-line interface. For instructions on downloading external terminology files from the Terminology Service, please see our user guide Download external terminologies from the Terminology Service.

After the terminology files have been downloaded, they can be imported into RDF tools such as Protégé, WebProtégé, or GraphDB.

Reference

Krauss P, Touré V, Gnodtke K, Crameri K, Österle S. DCC Terminology Service—An Automated CI/CD Pipeline for Converting Clinical and Biomedical Terminologies in Graph Format for the Swiss Personalized Health Network. Applied Sciences. 2021; 11(23):11311. https://doi.org/10.3390/app112311311