# OnCo record icd-o-3 (term). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/terms/icd-o-3/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "icd-o-3" ;
  schema:name "ICD-O-3 (International Classification of Diseases for Oncology)"@en ;
  schema:alternateName "ICD-O-3"@en, "ICD-O"@en, "ICD-O-3 morphology code"@en, "ICD-O-3 topography code"@en, "morphology code"@en, "topography code"@en ;
  schema:description "ICD-O-3 codes every tumour twice: a topography code for where it arose and a morphology code for what kind of cells it is made of and how it behaves."@en ;
  schema:url <https://onco.cc/terms/icd-o-3/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/International_Classification_of_Diseases_for_Oncology> ;
  schema:citation <https://www.who.int/standards/classifications/other-classifications/international-classification-of-diseases-for-oncology>, <https://en.wikipedia.org/wiki/International_Classification_of_Diseases_for_Oncology> ;
  onco:tag "cansim-terms" ;
  onco:related <https://onco.cc/collections/seer/>, <https://onco.cc/terms/cancer-ai-vocabulary/> ;
  onco:terms <https://onco.cc/terms/oncotree-term/>, <https://onco.cc/terms/ncit/>, <https://onco.cc/terms/tnm-staging/> .