JSFiddle - React, Tailwind, and code Playground

JavaScript

var jsonArray = [
    { "listid": 1, 
     Taxaonomies:
        [ 
            { "id": 100, "InternalName": "d_linq" },
            { "id": 200, "InternalName": "fred" }
        ]
    },
    { "listid": 2, 
        Taxaonomies:
        [ 
            { "id": 100, "InternalName": "asdf" },
            { "id": 200, "InternalName": "qwer" }
        ]
    }
];

var queryResult = Enumerable.From(jsonArray)
    .Where(function (x) { 
        return Enumerable.From(x.Taxaonomies).Any(function (y) { return y.InternalName == "fred" }) 
    })
    .ToArray();

console.log(queryResult);