brat rapid annotation tool
type: SoftwareApplication
description: online environment for collaborative structured annotation of texts
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citations:
  title: Release 0.1
  pub year: 2011
  retrieved: 2025-06-07
citations:
  title: Release 0.2
  pub year: 2011
  retrieved: 2025-06-07
citations:
  title: Release 0.3b
  pub year: 2011
  retrieved: 2025-06-07
citations:
  title: Release 0.3
  pub year: 2011
  retrieved: 2025-06-07

title: Release 0.4
pub year: 2011
retrieved: 2025-06-07

title: Release 0.5
pub year: 2011
retrieved: 2025-06-07

title: Release 1.0
pub year: 2011
retrieved: 2025-06-07

title: Release 1.3b
pub year: 2012
retrieved: 2025-06-07

retrieved: 2025-03-00

wikidata id: Q126084820
domain: software
level: standard
html url: https://4ort.xyz/entity/brat-rapid-annotation-tool
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data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-03T09:49:31.265708Z
entity updated at: 2026-03-13T21:24:02.864121+00:00Z
entity created at: 2026-03-04T21:14:15.624678+00:00Z