{
  "code": "21.040.01",
  "fieldcode": "21",
  "description": "Screw threads in general",
  "groupcode": "040",
  "subgroupcode": "01",
  "@context": "https://isoics.org/ics/ns/subgroup.jsonld",
  "descriptionFull": "Mechanical systems and components for general use. Screw threads. Screw threads in general."
}