format is select2 friendly and will accept the url parameters of Page,Term,Id.
{ "total": 5, "items": [ { "id": 12, "text": "PDF", "count": 371 }, { "id": 20, "text": "Presentation/PowerPoint", "count": 1 }, { "id": 17, "text": "video", "count": 19 }, { "id": 1, "text": "Website", "count": 969 }, { "id": 10, "text": "XML", "count": 1 } ] }