public IfcRelServicesBuildings(IfcGloballyUniqueId globalId, IfcOwnerHistory ownerHistory, IfcLabel name, IfcText description, IfcSystem relatingSystem, List <IfcSpatialElement> relatedBuildings) : base(globalId, ownerHistory, name, description)
 {
     RelatingSystem   = relatingSystem;
     RelatedBuildings = relatedBuildings;
 }
 /// <summary>
 /// Construct a IfcRelServicesBuildings with all required attributes.
 /// </summary>
 public IfcRelServicesBuildings(IfcGloballyUniqueId globalId, IfcSystem relatingSystem, List <IfcSpatialElement> relatedBuildings) : base(globalId)
 {
     RelatingSystem   = relatingSystem;
     RelatedBuildings = relatedBuildings;
 }