GWSW Ontologie
| Naam | Breuk/instorting (put)  |
Break/Collapse (manhole)  |
| URI | DAC |
| Codering | DAC |
| Datum start/wijz | 2012-08-15 |
| Is uitvoer van | Visueel inspecteren rioolput [inverse] |
| Is invoer van | Put in put aanbrengen [inverse] |
| Kous in put aanbrengen [inverse] | |
| Verlijmen scheur [inverse] | |
| Externe lijmwapening aanbrengen [inverse] | |
| Rioolput vervangen [inverse] |
| Is type | Waarneming constructie rioolput |