[
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" 
        "instance-id" 1 
        "short-name" {
            "source-value" [
                "fcc"
            ]
        } 
        "species" {
            "source-value" [
                "W" 
                "W" 
                "W" 
                "W"
            ]
        } 
        "a" {
            "source-value" 3.989459171891212 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 3.989459171891212e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.0 
                    0.5 
                    0.5
                ] 
                [
                    0.5 
                    0.0 
                    0.5
                ] 
                [
                    0.5 
                    0.5 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Fm-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" 635.4060569022577 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.007335930725843168 
            "si-unit" "kg / m s^2" 
            "si-value" 635406056902.2577
        } 
        "c12" {
            "source-value" 371.90177147066237 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.005187286362254948 
            "si-unit" "kg / m s^2" 
            "si-value" 371901771470.6624
        } 
        "c44" {
            "source-value" 292.4665587623144 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0018339826816784377 
            "si-unit" "kg / m s^2" 
            "si-value" 292466558762.3144
        } 
        "excess" {
            "source-value" 0.010101125861678259 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0025936431809133 
            "si-unit" "kg / m s^2" 
            "si-value" 10101125.86167826
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" 
        "instance-id" 2 
        "short-name" {
            "source-value" [
                "fcc"
            ]
        } 
        "species" {
            "source-value" [
                "W" 
                "W" 
                "W" 
                "W"
            ]
        } 
        "a" {
            "source-value" 3.989459171891212 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 3.989459171891212e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ] 
                [
                    0.0 
                    0.5 
                    0.5
                ] 
                [
                    0.5 
                    0.0 
                    0.5
                ] 
                [
                    0.5 
                    0.5 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Fm-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" 459.73653328119417 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.004235401579156791 
            "si-unit" "kg / m s^2" 
            "si-value" 459736533281.1942
        }
    }
]