GWSW Ontologie
| Naam | Waarneming kenmerken rioolput  |
Observation relating to the inventroy of the manhole or inspection chamber  |
| URI | WaarnemingKenmerkenRioolput |
| Definitie extern | [EN13508-2+A1] Table 12 — Details of inventory codes |
| Datum start/wijz | 2013-07-18 / 2018-12-07 |
| Is type | Waarneming |