diff --git a/src/datatypes/place.h b/src/datatypes/place.h
index ca75b59..daea7fd 100644
--- a/src/datatypes/place.h
+++ b/src/datatypes/place.h
@@ -1,118 +1,118 @@
 /*
     Copyright (C) 2018 Volker Krause <vkrause@kde.org>
 
     This program is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This program is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef KITINERARY_PLACE_H
 #define KITINERARY_PLACE_H
 
 #include "kitinerary_export.h"
 
 #include "datatypes.h"
 
 class QVariant;
 
 namespace KItinerary {
 
 class GeoCoordinatesPrivate;
 
 /** Geographic coordinates.
  *  @see https://schema.org/GeoCoordinates
  */
 class KITINERARY_EXPORT GeoCoordinates
 {
     KITINERARY_GADGET(GeoCoordinates)
     KITINERARY_PROPERTY(float, latitude, setLatitude)
     KITINERARY_PROPERTY(float, longitude, setLongitude)
 public:
     bool isValid() const;
 private:
     QExplicitlySharedDataPointer<GeoCoordinatesPrivate> d;
 };
 
 class PostalAddressPrivate;
 
 /** Postal address.
  *  @see https://schema.org/PostalAddress
  */
 class KITINERARY_EXPORT PostalAddress
 {
     KITINERARY_GADGET(PostalAddress)
     KITINERARY_PROPERTY(QString, streetAddress, setStreeAddress)
     KITINERARY_PROPERTY(QString, addressLocality, setAddressLocality)
     KITINERARY_PROPERTY(QString, postalCode, setPostalCode)
     KITINERARY_PROPERTY(QString, addressCountry, setAddressCountry)
 private:
     QExplicitlySharedDataPointer<PostalAddressPrivate> d;
 };
 
 class PlacePrivate;
 
 /** Base class for places.
  *  @see https://schema.org/Place
  */
 class KITINERARY_EXPORT Place
 {
     KITINERARY_ABSTRACT_GADGET(Place)
     KITINERARY_PROPERTY(QString, name, setName)
     KITINERARY_PROPERTY(KItinerary::PostalAddress, address, setAddress)
     KITINERARY_PROPERTY(KItinerary::GeoCoordinates, geo, setGeo)
 protected:
     QExplicitlySharedDataPointer<PlacePrivate> d;
 };
 
 /** Airport.
  *  @see https://schema.org/Airport.
  */
 class KITINERARY_EXPORT Airport : public Place
 {
     KITINERARY_GADGET(Airport)
     KITINERARY_PROPERTY(QString, iataCode, setIataCode)
 };
 
 /** Train station.
  *  @see https://schema.org/TrainStation
  */
 class KITINERARY_EXPORT TrainStation : public Place
 {
     KITINERARY_GADGET(TrainStation)
 };
 
 /** Bus station.
  *  @see https://schema.org/BusStation
  */
-class KITINERARY_EXPORT BusStation : protected Place
+class KITINERARY_EXPORT BusStation : public Place
 {
     KITINERARY_GADGET(BusStation)
 };
 
 /** Hotel.
  *  @see https://schema.org/LodgingBusiness
  */
-class KITINERARY_EXPORT LodgingBusiness: protected Place
+class KITINERARY_EXPORT LodgingBusiness: public Place
 {
     KITINERARY_GADGET(LodgingBusiness)
 };
 
 }
 
 Q_DECLARE_METATYPE(KItinerary::GeoCoordinates)
 Q_DECLARE_METATYPE(KItinerary::PostalAddress)
 Q_DECLARE_METATYPE(KItinerary::Airport)
 Q_DECLARE_METATYPE(KItinerary::TrainStation)
 Q_DECLARE_METATYPE(KItinerary::BusStation)
 Q_DECLARE_METATYPE(KItinerary::LodgingBusiness)
 
 #endif // KITINERARY_PLACE_H