Entities (11):
IfcColourRgb
IfcColourSpecification
IfcDraughtingPreDefinedColour
IfcDraughtingPreDefinedTextFont
IfcExternallyDefinedTextFont
IfcPlanarBox
IfcPlanarExtent
IfcPreDefinedColour
IfcPreDefinedItem
IfcPreDefinedTextFont
IfcTextStyleFontModel