Distinguish private/internal github repositories in graphql query

I'm trying to fetch all private repositories from our organization. In the following graphql query it returns both internal and private repositories.

For privacy it is only possible to filter on PRIVATE and PUBLIC. It seems there is only one field called isPrivate, nothing like isInternal as far I can see.

query organizationRepositories($owner: String!) {
    organization(login:$owner) {
        repositories(first: 100, privacy: PRIVATE) {
            totalCount
            nodes {
                owner {
                login
            }
            name
            id
            url
            isPrivate
        }
      }
    }
}

All results using above query show isPrivate: true, I know for a fact some of these are internal and some are private.

Is there a way to distinguish between private and internal repositories? Either by looping over the results based on some fields combo which indicates private vs internal or by querying in a different way.