# OnCo record ulceration-melanoma (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/ulceration-melanoma/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "ulceration-melanoma" ;
  schema:name "Ulceration (melanoma)"@en ;
  schema:description "Loss of the skin surface over a melanoma under the microscope; a sign of aggressive biology that raises the stage."@en ;
  schema:url <https://onco.cc/terms/ulceration-melanoma/> ;
  schema:dateModified "2026-09-07"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Melanoma> ;
  schema:citation <https://www.cancer.gov/publications/dictionaries/cancer-terms/def/ulceration>, <https://doi.org/10.3322/caac.21409> ;
  onco:cancers <https://onco.cc/cancers/melanoma/> ;
  onco:terms <https://onco.cc/terms/breslow-thickness/> .