How to convert N1QL query results to BinaryDocuments

SQL++
4

The result in N1QL is coming as String instead of Object
i.e
{
"b": "<binary (139 b)>",
“id”: “cn_billingphonenumber123_hashed|1004901933|10.12.121.141”
}
"<binary (139 b)>" -> is a plain String instead of BinaryDocument.