| 名称 | ifc property set definition |
| 领域 | IFCROAD |
| URL | http://cbims.org.cn/allscope/IFCROAD-IfcPropertySetDefinition |
| 分类编码 | IfcPropertySetDefinition |
| 父类 | ifc rootifc property definition |
| 子类 | ifc pre defined property setifc property setifc quantity set |
| 等价类 | IFCRAIL:ifc property set definition |