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                  "https://evsexplore.semantics.cancer.gov/evsexplore/concept/ncit/C1282"
                ]
              },
              "mappings": [],
              "extensions": [
                {
                  "name": "therapy_strategy",
                  "value": [
                    "Platinum-based chemotherapy"
                  ],
                  "description": "Associated therapeutic strategy or mechanism of action of the therapy."
                },
                {
                  "name": "therapy_type",
                  "value": "Chemotherapy",
                  "description": "Type of cancer treatment from cancer.gov: https://www.cancer.gov/about-cancer/treatment/types"
                }
              ]
            }
          ]
        }
      }
    }
  ]
}