{
    "test" "ElasticConstantsFirstStrainGradientNumerical_fcc_Cu__TE_948689877911_000" 
    "model" "EAM_Johnson_NearestNeighbor_Cu__MO_887933271505_001" 
    "domain" "openkim.org" 
    "test-result-id" "TE_948689877911_000-and-MO_887933271505_001-1500785480-tr"
}