[
  {
    "agency": "Demo structures",
    "entity": "IfcSlab",
    "id": "DEMO-THICKNESS",
    "max": 0.26,
    "min": 0.24,
    "predefined_type": "FLOOR",
    "property": "Thickness",
    "pset": "SGPset_SlabDimension",
    "severity": "error",
    "unit": "m",
    "value_type": "number"
  },
  {
    "agency": "Demo coordination",
    "entity": "IfcSlab",
    "id": "DEMO-MARK",
    "predefined_type": "FLOOR",
    "property": "Mark",
    "pset": "SGPset_SlabDimension",
    "severity": "error",
    "value_type": "text"
  },
  {
    "agency": "Demo structures",
    "allowed_values": [
      "CIS",
      "PC"
    ],
    "entity": "IfcSlab",
    "id": "DEMO-METHOD",
    "predefined_type": "FLOOR",
    "property": "ConstructionMethod",
    "pset": "SGPset_Slab",
    "severity": "error",
    "value_type": "text"
  },
  {
    "agency": "Demo structures",
    "entity": "IfcSlab",
    "id": "DEMO-LOAD",
    "predefined_type": "FLOOR",
    "property": "LoadBearing",
    "pset": "SGPset_Slab",
    "severity": "error",
    "value_type": "boolean"
  },
  {
    "agency": "Demo coordination",
    "entity": "IfcSlab",
    "id": "DEMO-REFERENCE",
    "predefined_type": "FLOOR",
    "property": "ReviewReference",
    "pset": "Demo_Review",
    "severity": "warning",
    "value_type": "text"
  },
  {
    "agency": "Demo coordination",
    "entity": "IfcSlab",
    "id": "DEMO-CLEARANCE",
    "predefined_type": "FLOOR",
    "property": "Clearance",
    "pset": "Demo_Review",
    "severity": "error",
    "unit": "m",
    "value_type": "number"
  }
]