{
    "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-relaxed" 
    "instance-id" 1 
    "species" {
        "source-value" [
            "Si" 
            "Si" 
            "Si" 
            "Si"
        ]
    } 
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            ] 
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            ] 
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                4.863871e-10 
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    } 
    "unrelaxed-configuration-forces" {
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        "source-unit" "eV/angstrom" 
        "si-unit" "kg m / s^2" 
        "si-value" [
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    "unrelaxed-potential-energy" {
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        "source-unit" "eV" 
        "si-unit" "kg m^2 / s^2" 
        "si-value" -9.406723088254948e-19
    } 
    "relaxed-configuration-positions" {
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        "source-unit" "angstrom" 
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    } 
    "relaxed-configuration-forces" {
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            [
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                9e-07 
                2.7e-06
            ] 
            [
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            [
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                2.4e-06
            ] 
            [
                1.4e-06 
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            ]
        ] 
        "source-unit" "eV/angstrom" 
        "si-unit" "kg m / s^2" 
        "si-value" [
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                1.44195895872e-15 
                4.32587687616e-15
            ] 
            [
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            [
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    "relaxed-potential-energy" {
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        "source-unit" "eV" 
        "si-unit" "kg m^2 / s^2" 
        "si-value" -1.039378501122028e-18
    }
}