# Block — Notes

## Provenance

- Source: **CORENET X Code of Practice 4th Edition**, Section 4 (BIM Data Representation — IFC+SG), pages 242.
- Source link: [CORENET X — IFC-SG Glossary of Identified Components ↗](https://info.corenet.gov.sg/ifc-sg/glossary-of-identified-components?id=e9cc50c3-a9e5-44ad-9f6a-87579e22dd2f)
- Discipline: **—**  ·  Authorities: **—**
- 1 IFC binding(s), 4 parameter(s).

## IFC binding breakdown

- `IfcSite` — 4 param(s), table format `6col`.

## Other input-limited parameters

These accept values from a defined list in the COP source table (not part of the global structural enums); see `examples` in `parameters.json`:

- PurposeGroup, BuildingType