{
    "entity_types": {
        "jail": {
            "data_fields": [
                "jail_name",
                "jail_state",
                "jail_state_coordinates"
            ]
        },
        "owner": {
            "data_fields": [
                "owner_name",
                "owner_location",
                "owner_location_coordinates",
                "owner_sex"
            ]
        },
        "slave": {
            "data_fields": [
                "slave_sex",
                "slave_age",
                "slave_name",
                "slave_race",
                "slave_owner_count",
                "slave_height",
                "slave_type",
                "slave_alias"
            ]
        },
        "author": {
            "data_fields": [
                "author_type",
                "author_name"
            ]
        },
        "notice": {
            "data_fields": [
                "notice_reward_amount",
                "notice_party_size",
                "notice_event_date",
                "notice_reward_currency",
                "notice_capture_location",
                "notice_capture_location_coordinates",
                "notice_family_in_baltimore",
                "notice_headed_for_baltimore",
                "notice_note",
                "notice_justification",
                "notice_date",
                "notice_clothing"
            ]
        },
        "source": {
            "data_fields": [
                "source_file",
                "source_sheet",
                "source_row"
            ]
        },
        "vessel": {
            "data_fields": [
                "vessel_type",
                "vessel_name",
                "vessel_tonnage",
                "vessel_location",
                "vessel_location_coordinates"
            ]
        },
        "voyage": {
            "data_fields": [
                "voyage_departure_location",
                "voyage_departure_location_coordinates",
                "voyage_count",
                "voyage_manifest_date",
                "voyage_arrival_date",
                "voyage_arrival_location",
                "voyage_arrival_location_coordinates",
                "voyage_manifest_count",
                "voyage_departure_date",
                "voyage_duration"
            ]
        },
        "captain": {
            "data_fields": [
                "captain_name"
            ]
        },
        "gazette": {
            "data_fields": [
                "gazette_name"
            ]
        },
        "shipper": {
            "data_fields": [
                "shipper_location",
                "shipper_location_coordinates",
                "shipper_name"
            ]
        },
        "consignor": {
            "data_fields": [
                "consignor_name",
                "consignor_location",
                "consignor_location_coordinates"
            ]
        }
    },
    "data_fields": {
        "jail_name": {
            "type": "categorical"
        },
        "owner_sex": {
            "type": "categorical"
        },
        "slave_age": {
            "type": "scalar"
        },
        "slave_sex": {
            "type": "categorical"
        },
        "jail_state": {
            "type": "categorical"
        },
        "owner_name": {
            "type": "text"
        },
        "slave_name": {
            "type": "text"
        },
        "slave_race": {
            "type": "categorical"
        },
        "slave_type": {
            "type": "categorical"
        },
        "source_row": {
            "type": "categorical"
        },
        "author_name": {
            "type": "text"
        },
        "author_type": {
            "type": "categorical"
        },
        "notice_date": {
            "type": "date",
            "format": "%d-%b-%Y"
        },
        "notice_note": {
            "type": "text"
        },
        "slave_alias": {
            "type": "text"
        },
        "source_file": {
            "type": "categorical"
        },
        "vessel_name": {
            "type": "categorical"
        },
        "vessel_type": {
            "type": "categorical"
        },
        "captain_name": {
            "type": "text"
        },
        "gazette_name": {
            "type": "categorical"
        },
        "shipper_name": {
            "type": "text"
        },
        "slave_height": {
            "type": "scalar"
        },
        "source_sheet": {
            "type": "categorical"
        },
        "voyage_count": {
            "type": "scalar"
        },
        "consignor_name": {
            "type": "text"
        },
        "owner_location": {
            "type": "categorical"
        },
        "vessel_tonnage": {
            "type": "scalar"
        },
        "notice_clothing": {
            "type": "text"
        },
        "vessel_location": {
            "type": "categorical"
        },
        "voyage_duration": {
            "type": "scalar"
        },
        "shipper_location": {
            "type": "categorical"
        },
        "notice_event_date": {
            "type": "date",
            "format": "%d-%b-%Y"
        },
        "notice_party_size": {
            "type": "scalar"
        },
        "slave_owner_count": {
            "type": "scalar"
        },
        "consignor_location": {
            "type": "categorical"
        },
        "voyage_arrival_date": {
            "type": "date",
            "format": "%d-%b-%Y"
        },
        "notice_justification": {
            "type": "text"
        },
        "notice_reward_amount": {
            "type": "scalar"
        },
        "voyage_manifest_date": {
            "type": "date",
            "format": "%d-%b-%Y"
        },
        "voyage_departure_date": {
            "type": "date",
            "format": "%d-%b-%Y"
        },
        "voyage_manifest_count": {
            "type": "scalar"
        },
        "jail_state_coordinates": {
            "type": "place"
        },
        "notice_reward_currency": {
            "type": "categorical"
        },
        "notice_capture_location": {
            "type": "categorical"
        },
        "voyage_arrival_location": {
            "type": "categorical"
        },
        "voyage_departure_location": {
            "type": "categorical"
        },
        "notice_family_in_baltimore": {
            "type": "categorical"
        },
        "owner_location_coordinates": {
            "type": "place"
        },
        "notice_headed_for_baltimore": {
            "type": "categorical"
        },
        "vessel_location_coordinates": {
            "type": "place"
        },
        "shipper_location_coordinates": {
            "type": "place"
        },
        "consignor_location_coordinates": {
            "type": "place"
        },
        "notice_capture_location_coordinates": {
            "type": "place"
        },
        "voyage_arrival_location_coordinates": {
            "type": "place"
        },
        "voyage_departure_location_coordinates": {
            "type": "place"
        }
    },
    "relationship_fields": {
        "owned_by": {
            "source_entity_type": "slave",
            "target_entity_type": "owner"
        },
        "shipped_by": {
            "source_entity_type": "voyage",
            "target_entity_type": "shipper"
        },
        "written_by": {
            "source_entity_type": "notice",
            "target_entity_type": "author"
        },
        "used_vessel": {
            "source_entity_type": "voyage",
            "target_entity_type": "vessel"
        },
        "captained_by": {
            "source_entity_type": "voyage",
            "target_entity_type": "captain"
        },
        "consigned_by": {
            "source_entity_type": "slave",
            "target_entity_type": "consignor"
        },
        "passenger_on": {
            "source_entity_type": "slave",
            "target_entity_type": "voyage"
        },
        "published_in": {
            "source_entity_type": "notice",
            "target_entity_type": "gazette"
        },
        "imprisoned_in": {
            "source_entity_type": "slave",
            "target_entity_type": "jail"
        },
        "reports_slave": {
            "source_entity_type": "notice",
            "target_entity_type": "slave"
        },
        "notice_recorded_in_entry": {
            "source_entity_type": "notice",
            "target_entity_type": "source"
        },
        "voyage_recorded_in_entry": {
            "source_entity_type": "voyage",
            "target_entity_type": "source"
        }
    }
}