UMLS/NCIT: Amino Acid sequence?

[cbizon]

I'm a little surprised that these aren't already merged?

{
  "UMLS:C0002518": {
    "id": {
      "identifier": "UMLS:C0002518",
      "label": "Amino Acid Sequence"
    },
    "equivalent_identifiers": [
      {
        "identifier": "UMLS:C0002518",
        "label": "Amino Acid Sequence"
      }
    ],
    "type": [
      "biolink:Polypeptide",
      "biolink:ChemicalEntityOrGeneOrGeneProduct",
      "biolink:ChemicalEntityOrProteinOrPolypeptide",
      "biolink:BiologicalEntity",
      "biolink:ThingWithTaxon",
      "biolink:NamedThing"
    ]
  },
  "NCIT:C13187": {
    "id": {
      "identifier": "NCIT:C13187",
      "label": "Amino Acid Sequence"
    },
    "equivalent_identifiers": [
      {
        "identifier": "NCIT:C13187",
        "label": "Amino Acid Sequence"
      }
    ],
    "type": [
      "biolink:AnatomicalEntity",
      "biolink:PhysicalEssence",
      "biolink:OrganismalEntity",
      "biolink:SubjectOfInvestigation",
      "biolink:BiologicalEntity",
      "biolink:ThingWithTaxon",
      "biolink:NamedThing",
      "biolink:PhysicalEssenceOrOccurrent"
    ],
    "information_content": 71.4
  }
}

[cbizon]

This is in MRCONSO:
C0002518|ENG|P|L0002518|PF|S0013095|N|A16765104||C13187||NCI|PT|C13187|Amino Acid Sequence|0|N|256|