{
  "code": "91.080.30",
  "fieldcode": "91",
  "description": "Masonry",
  "groupcode": "080",
  "subgroupcode": "30",
  "@context": "https://isoics.org/ics/ns/subgroup.jsonld",
  "descriptionFull": "Construction materials and building. Structures of buildings. Masonry."
}