I presently have
openapi: 3.1.0
info:
  title: My API
  version:
    $ref: package.json#/version
  description: |
    practically the same content as README.md
Is there a way with JSON Pointers to embed text rather than JSON object? Something along the lines of
openapi: 3.1.0
info:
  title: My API
  version:
    $ref: package.json#/version
  description: |
    $ref: README.md