Research Article
Semiautomatic Generation of Code Ontology Using ifcOWL in Compliance Checking
Table 5
Property extension content mapping relationship.
| Clauses | Concepts | Entity in IFC | Restriction | Extended property | Value type |
| 7.1.3 | Track | IfcTrackElement | | StructureType | IfcDescriptiveMeasure | 7.1.3 | Track | IfcTrackElement | | DesignedLifetime | IfcTimeMeasure | 22.6.3 | Cable | IfcCableSegment | | HalogenProof | IfcBoolean | 22.6.3 | Cable | IfcCableSegment | | IsFlameRetardant | IfcBoolean | 22.6.3 | Cable | IfcCableSegment | | IsInsulation | IfcBoolean | 25.1.15 | Escalator | IfcTransportElement | PredefinedType ESCALATOR | Height | IfcLengthMeasure | 25.1.15 | Escalator | IfcTransportElement | RatedVelocity | IfcLinearVelocityMeasure | 25.1.15 | Escalator | IfcTransportElement | StepNumber | IfcCountMeasure | 28.2.5 | Fire door | IfcDoor | ObjectType FireDoor | Rating | IfcDescriptiveMeasure | 28.2.5 | Fire window | IfcWindow | ObjectType FireWindow | Rating | IfcDescriptiveMeasure | 28.2.5 | Slab | IfcSlab | | FireEndurance | IfcTimeMeasure | 13.2.31 | Mechanical ventilation system | IfcDistributionSystem | ObjectType MechanicalVentilation | ExhaustMode | IfcDescriptiveMeasure |
|
|