# OnCo record organ-of-origin-signal (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/organ-of-origin-signal/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "organ-of-origin-signal" ;
  schema:name "Tissue-of-origin signal in tumour data"@en ;
  schema:alternateName "organ-of-origin signal"@en, "tissue-of-origin signal"@en, "tissue of origin"@en, "organ of origin"@en, "cell-of-origin signal"@en, "tissue-only floor"@en, "type-only floor"@en ;
  schema:description "A tumour's molecular profile is dominated by the organ it came from, so a model can look impressive by recognising the organ and must be judged against a baseline that knows only that."@en ;
  schema:url <https://onco.cc/terms/organ-of-origin-signal/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Cancer_of_unknown_primary_origin> ;
  schema:citation <https://doi.org/10.1016/j.cell.2018.03.022>, <https://en.wikipedia.org/wiki/Cancer_of_unknown_primary_origin> ;
  onco:tag "cansim-terms" ;
  onco:related <https://onco.cc/terms/cancer-ai-vocabulary/> ;
  onco:cancers <https://onco.cc/cancers/cancer-of-unknown-primary/> ;
  onco:terms <https://onco.cc/terms/concordance-index/>, <https://onco.cc/terms/clinical-covariates/>, <https://onco.cc/terms/gene-co-expression/> .