{
  "code": "77.140.45",
  "fieldcode": "77",
  "description": "Non-alloyed steels",
  "groupcode": "140",
  "subgroupcode": "45",
  "@context": "https://isoics.org/ics/ns/subgroup.jsonld",
  "descriptionFull": "Metallurgy. Iron and steel products. Non-alloyed steels."
}