{
  "Root": "xlrd2:CT_SupportingPropertyBags",
  "Name": "RdSupportingPropertyBagPart",
  "Base": "OpenXmlPart",
  "ContentType": "application/vnd.ms-excel.rdsupportingpropertybag\u002Bxml",
  "RelationshipType": "http://schemas.microsoft.com/office/2017/06/relationships/rdSupportingPropertyBag",
  "Target": "rdsupportingpropertybag",
  "RootElement": "supportingPropertyBags",
  "Paths": {
    "General": "richData"
  },
  "Version": "Office2019"
}