{
    "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/configuration-cluster-relaxed" 
    "instance-id" 1 
    "species" {
        "source-value" [
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            "Si" 
            "Si" 
            "Si"
        ]
    } 
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            ] 
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            ] 
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            ] 
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                3.486766e-10
            ]
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    } 
    "unrelaxed-configuration-forces" {
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        "source-unit" "eV/angstrom" 
        "si-unit" "kg m / s^2" 
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                4.245261436872503e-09 
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    "unrelaxed-potential-energy" {
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        "source-unit" "eV" 
        "si-unit" "kg m^2 / s^2" 
        "si-value" -1.354215724038356e-18
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    "relaxed-configuration-positions" {
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    "relaxed-configuration-forces" {
        "source-value" [
            [
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                1.7e-06 
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            ] 
            [
                2.3e-06 
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            ] 
            [
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                2.6e-06
            ] 
            [
                1.3e-06 
                2e-06 
                1.2e-06
            ]
        ] 
        "source-unit" "eV/angstrom" 
        "si-unit" "kg m / s^2" 
        "si-value" [
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                2.72370025536e-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" -1.883473013161125e-18
    }
}