Please identify all the named entities mentioned in the input sentence provided below. Use only the categories: PER - person, ORG - organization, and LOC - location.
Remember, nationalities are neither locations nor organizations, and organizations can represent other groups of people.
Pay attention to the provided example. You should only output the results in JSON format, following a similar structure to the example result provided.

Example sentence and results:

What is this Miramar?

"Results": [
    {
        "TypeName": "LOC",
        "Text": "Miramar",
        "Start": 13,
        "End": 20
    }
]

Considering the input sentence below, what is the output result?

Ram Tackett, (mailto:rtackett@abacustech.net) Owner, Abacus Technologies 17611 Loring Lane, Spring, TX 77388-5746 (281)651-7106;Fax(281)528-8636 Web: http://www.abacustech.net


"Results": [
    {
        "TypeName": "PER",
        "Text": "Ram Tackett",
        "Start": 0,
        "End": 11
    },
    {
        "TypeName": "ORG",
        "Text": "Abacus Technologies",
        "Start": 53,
        "End": 72
    },
    {
        "TypeName": "LOC",
        "Text": "Spring",
        "Start": 92,
        "End": 98
    },
    {
        "TypeName": "LOC",
        "Text": "TX",
        "Start": 100,
        "End": 102
    }
]