Returns RdfProperty if the argument rdfsResource is an actual active property in an active model. It returns 0 in all other cases, i.e. this could mean the model is already closed, the property is inactive or removed or the session is closed. It could also mean it represents a handle to another resource, for example a class, instance or model.


public const string enginedll = @"engine.dll";

[DllImport(enginedll, EntryPoint = "IsProperty")]
public static extern Int64 IsProperty(Int64 rdfsResource);    

Property rdfsResource

Size: 64 bit / 8 byte (value)