[
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" 
        "instance-id" 1 
        "short-name" {
            "source-value" [
                "bcc"
            ]
        } 
        "species" {
            "source-value" [
                "Ga" 
                "Ga"
            ]
        } 
        "a" {
            "source-value" 2.929007798433304 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.929007798433304e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.5 
                    0.5 
                    0.5
                ]
            ]
        } 
        "space-group" {
            "source-value" "Im-3m"
        } 
        "temperature" {
            "source-value" 0 
            "source-unit" "K" 
            "si-unit" "K" 
            "si-value" 0.0
        } 
        "cauchy-stress" {
            "source-value" [
                0 
                0 
                0 
                0 
                0 
                0
            ] 
            "source-unit" "GPa" 
            "si-unit" "kg / m s^2" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ]
        } 
        "c11" {
            "source-value" 467.01107454093807 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.007335930725568868 
            "si-unit" "kg / m s^2" 
            "si-value" 467011074540.938
        } 
        "c12" {
            "source-value" 425.01868352020375 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.005187286362316129 
            "si-unit" "kg / m s^2" 
            "si-value" 425018683520.2037
        } 
        "c44" {
            "source-value" 105.64425378162746 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0018339826813741221 
            "si-unit" "kg / m s^2" 
            "si-value" 105644253781.6275
        } 
        "excess" {
            "source-value" 0.02524951766188685 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0025936431809133087 
            "si-unit" "kg / m s^2" 
            "si-value" 25249517.66188685
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" 
        "instance-id" 2 
        "short-name" {
            "source-value" [
                "bcc"
            ]
        } 
        "species" {
            "source-value" [
                "Ga" 
                "Ga"
            ]
        } 
        "a" {
            "source-value" 2.929007798433304 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.929007798433304e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.5 
                    0.5 
                    0.5
                ]
            ]
        } 
        "space-group" {
            "source-value" "Im-3m"
        } 
        "temperature" {
            "source-value" 0 
            "source-unit" "K" 
            "si-unit" "K" 
            "si-value" 0.0
        } 
        "cauchy-stress" {
            "source-value" [
                0 
                0 
                0 
                0 
                0 
                0
            ] 
            "source-unit" "GPa" 
            "si-unit" "kg / m s^2" 
            "si-value" [
                0.0 
                0.0 
                0.0 
                0.0 
                0.0 
                0.0
            ]
        } 
        "isothermal-bulk-modulus" {
            "source-value" 439.0161471937818 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.004235401579137304 
            "si-unit" "kg / m s^2" 
            "si-value" 439016147193.7818
        }
    }
]