[
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-05-21:property/elastic-constants-isothermal-cubic-crystal-npt" 
        "instance-id" 1 
        "short-name" {
            "source-value" [
                "sc"
            ]
        } 
        "species" {
            "source-value" [
                "Si"
            ]
        } 
        "a" {
            "source-value" 2.5443241447210307 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.544324144721031e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Pm-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" 388.75903478982855 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.007335930725441402 
            "si-unit" "kg / m s^2" 
            "si-value" 388759034789.8286
        } 
        "c12" {
            "source-value" 0.007993426365262108 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0051872863618265975 
            "si-unit" "kg / m s^2" 
            "si-value" 7993426.365262109
        } 
        "c44" {
            "source-value" 29.39615696995838 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.001833982681249922 
            "si-unit" "kg / m s^2" 
            "si-value" 29396156969.95838
        } 
        "excess" {
            "source-value" 0.0 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.0025936431809132944 
            "si-unit" "kg / m s^2" 
            "si-value" 0.0
        }
    } 
    {
        "property-id" "tag:staff@noreply.openkim.org,2014-04-15:property/bulk-modulus-isothermal-cubic-crystal-npt" 
        "instance-id" 2 
        "short-name" {
            "source-value" [
                "sc"
            ]
        } 
        "species" {
            "source-value" [
                "Si"
            ]
        } 
        "a" {
            "source-value" 2.5443241447210307 
            "source-unit" "angstrom" 
            "si-unit" "m" 
            "si-value" 2.544324144721031e-10
        } 
        "basis-atom-coordinates" {
            "source-value" [
                [
                    0.0 
                    0.0 
                    0.0
                ]
            ]
        } 
        "space-group" {
            "source-value" "Pm-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" 129.59167388085302 
            "source-unit" "GPa" 
            "source-std-uncert-value" 0.004235401578846307 
            "si-unit" "kg / m s^2" 
            "si-value" 129591673880.853
        }
    }
]