appears_in: []
comment: 'Identifiers resolve via content negotiation (303 to HTML, Turtle/JSON-LD
  for machines) at https://raras.org/id/$1 — e.g. https://raras.org/id/D00166. The
  vocabulary is published at https://raras.org/ontology and dataset metadata at https://raras.org/.well-known/void
  (VOID + DCAT). SPARQL 1.1 endpoint: https://raras.org/api/sparql. Group contact
  email: hello@raras.org'
contact:
  email: dimas@raras.org
  github: dimas-timmers
  name: Dimas Timmers
  orcid: 0009-0008-4030-3176
contributor:
  email: dimas@raras.org
  github: dimas-timmers
  name: Dimas Timmers
  orcid: 0009-0008-4030-3176
depends_on: []
deprecated: false
description: Raras is an open, FAIR-compliant knowledge graph of rare diseases — the
  largest in Latin America — integrating Orphanet, the Human Phenotype Ontology (HPO),
  OMIM, MONDO, ClinVar, Open Targets, PubMed and ClinicalTrials.gov with Brazilian
  public-health (SUS) data. It mints stable RARAS identifiers for diseases, reference
  centers, protocols, associations, communities and medications, each resolvable as
  Linked Data (SPARQL, RDF, GraphQL, GA4GH Beacon/Phenopackets) with a dereferenceable
  vocabulary and VOID/DCAT metadata.
example: D00166
example_extras: []
github_request_issue: 1966
homepage: https://raras.org
keywords:
- disease
- knowledge graph
- medicine
- rare disease
license: CC-BY-4.0
mappings: {}
name: Raras Brazilian Rare Disease Knowledge Graph
namespace_in_lui: false
pattern: ^[DCPAGMST]\d{5,6}$
preferred_prefix: raras
prefix: raras
providers: []
publications:
- doi: 10.5281/zenodo.20318261
  title: Raras — Brazilian Rare Disease Knowledge Graph
  year: 2026
rdf_uri_format: https://raras.org/id/$1
reviewer:
  email: cthoyt@gmail.com
  github: cthoyt
  name: Charles Tapley Hoyt
  orcid: 0000-0003-4423-4370
synonyms: []
uri_format: https://raras.org/id/$1
