Boll, Heinrich

[
    {
        "contributor": "oac",
        "form": "authorizedForm"
    },
    {
        "contributor": "nypl",
        "form": "authorizedForm"
    },
    {
        "contributor": "harvard",
        "form": "authorizedForm"
    },
    {
        "contributor": "umi",
        "form": "authorizedForm"
    },
    {
        "contributor": "VIAF",
        "form": "authorizedForm"
    }
]

Contributors from initial SNAC EAC-CPF ingest

[
    {
        "contributor": "harvard",
        "form": "authorizedForm"
    },
    {
        "contributor": "oac",
        "form": "authorizedForm"
    }
]

Contributors from initial SNAC EAC-CPF ingest