diff --git a/plugins/messageviewer/bodypartformatter/semantic/semanticurlhandler.cpp b/plugins/messageviewer/bodypartformatter/semantic/semanticurlhandler.cpp
index c5ae845b..1f2faf8e 100644
--- a/plugins/messageviewer/bodypartformatter/semantic/semanticurlhandler.cpp
+++ b/plugins/messageviewer/bodypartformatter/semantic/semanticurlhandler.cpp
@@ -1,300 +1,306 @@
 /*
    Copyright (c) 2017 Volker Krause <vkrause@kde.org>
 
    This library 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 library 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 Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to the
    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
    02110-1301, USA.
 */
 
 #include "semanticurlhandler.h"
 #include "semanticmemento.h"
 #include "semantic_debug.h"
 
 #include <MimeTreeParser/BodyPart>
 #include <MimeTreeParser/NodeHelper>
 
 #include <CalendarSupport/CalendarSingleton>
 
+#include <KItinerary/BusTrip>
 #include <KItinerary/CalendarHandler>
 #include <KItinerary/JsonLdDocument>
 #include <KItinerary/Flight>
 #include <KItinerary/Place>
 #include <KItinerary/Reservation>
 #include <KItinerary/SortUtil>
+#include <KItinerary/TrainTrip>
 
 #include <KMime/Content>
 
 #include <KCalCore/Event>
 
 #include <KDBusServiceStarter>
 #include <KLocalizedString>
 
 #include <QDate>
 #include <QDBusInterface>
 #include <QDesktopServices>
 #include <QIcon>
 #include <QMenu>
 #include <QUrlQuery>
 
 #include <memory>
 
 using namespace KItinerary;
 
 bool SemanticUrlHandler::handleClick(MessageViewer::Viewer *viewerInstance, MimeTreeParser::Interface::BodyPart *part, const QString &path) const
 {
     Q_UNUSED(viewerInstance);
     if (path == QLatin1String("semanticAction")) {
         return true;
     }
 
     if (path.startsWith(QLatin1String("semanticExpand?"))) {
         auto idx = path.midRef(15).toInt();
         auto m = memento(part);
         m->toggleExpanded(idx);
         const auto nodeHelper = part->nodeHelper();
         emit nodeHelper->update(MimeTreeParser::Delayed);
         return true;
     }
 
     return false;
 }
 
 static QString placeName(const QVariant &place)
 {
     const auto name = JsonLdDocument::readProperty(place, "name").toString()
                       .replace(QLatin1Char('&'), QLatin1String("&&")); // avoid & being turned into an action accelerator;
     if (!name.isEmpty()) {
         return name;
     }
     // airports with no name, as extracted from IATA BCBP messages
     return JsonLdDocument::readProperty(place, "iataCode").toString();
 }
 
 static void addGoToMapAction(QMenu *menu, const QVariant &place)
 {
     if (place.isNull()) {
         return;
     }
 
     const auto geo = JsonLdDocument::readProperty(place, "geo").value<GeoCoordinates>();
     if (geo.isValid()) {
         auto action = menu->addAction(QIcon::fromTheme(QStringLiteral("map-globe")), i18n("Show \'%1\' On Map", placeName(place)));
         // zoom out further from airports, they are larger and you usually want to go further away from them
         const auto zoom = place.userType() == qMetaTypeId<Airport>() ? 12 : 17;
         QObject::connect(action, &QAction::triggered, menu, [geo, zoom]() {
             QUrl url;
             url.setScheme(QStringLiteral("https"));
             url.setHost(QStringLiteral("www.openstreetmap.org"));
             url.setPath(QStringLiteral("/"));
             const QString fragment = QLatin1String("map=") + QString::number(zoom)
                                      + QLatin1Char('/') + QString::number(geo.latitude())
                                      + QLatin1Char('/') + QString::number(geo.longitude());
             url.setFragment(fragment);
             QDesktopServices::openUrl(url);
         });
         return;
     }
 
     const auto addr = JsonLdDocument::readProperty(place, "address").value<PostalAddress>();
     if (!addr.addressLocality().isEmpty()) {
         auto action = menu->addAction(QIcon::fromTheme(QStringLiteral("map-globe")), i18n("Show \'%1\' On Map", placeName(place)));
         QObject::connect(action, &QAction::triggered, menu, [addr]() {
             QUrl url;
             url.setScheme(QStringLiteral("https"));
             url.setHost(QStringLiteral("www.openstreetmap.org"));
             url.setPath(QStringLiteral("/search"));
             const QString queryString = addr.streetAddress() + QLatin1String(", ")
                                         + addr.postalCode() + QLatin1Char(' ')
                                         + addr.addressLocality() + QLatin1String(", ")
                                         + addr.addressCountry();
             QUrlQuery query;
             query.addQueryItem(QStringLiteral("query"), queryString);
             url.setQuery(query);
             QDesktopServices::openUrl(url);
         });
     }
 }
 
 bool SemanticUrlHandler::handleContextMenuRequest(MimeTreeParser::Interface::BodyPart *part, const QString &path, const QPoint &p) const
 {
     Q_UNUSED(part);
     if (path != QLatin1String("semanticAction")) {
         return false;
     }
 
     const auto m = memento(part);
     if (!m || m->extractedData().isEmpty()) {
         return false;
     }
     const auto date = dateForReservation(m);
 
     QMenu menu;
     QAction *action = nullptr;
     if (date.isValid()) {
         action = menu.addAction(QIcon::fromTheme(QStringLiteral("view-calendar")), i18n("Show Calendar"));
         QObject::connect(action, &QAction::triggered, this, [this, date](){
             showCalendar(date);
         });
     }
 
     action = menu.addAction(QIcon::fromTheme(QStringLiteral("appointment-new")), i18n("Add To Calendar"));
     QObject::connect(action, &QAction::triggered, this, [this, m](){
         addToCalendar(m);
     });
 
     QSet<QString> places;
     for (const auto &r : m->extractedData()) {
-        if (r.userType() == qMetaTypeId<LodgingReservation>()) {
+        if (JsonLd::isA<LodgingReservation>(r)) {
             addGoToMapAction(&menu, r.value<LodgingReservation>().reservationFor());
-        } else if (r.userType() == qMetaTypeId<FlightReservation>()) {
+        } else if (JsonLd::isA<FlightReservation>(r)) {
             const auto flight = r.value<FlightReservation>().reservationFor().value<Flight>();
 
             auto airport = flight.departureAirport();
             if (!places.contains(airport.iataCode())) {
                 addGoToMapAction(&menu, airport);
                 places.insert(airport.iataCode());
             }
 
             airport = flight.arrivalAirport();
             if (!places.contains(airport.iataCode())) {
                 addGoToMapAction(&menu, airport);
                 places.insert(airport.iataCode());
             }
-        } else if (r.userType() == qMetaTypeId<TrainReservation>() || r.userType() == qMetaTypeId<BusReservation>()) {
-            const auto trip = JsonLdDocument::readProperty(r, "reservationFor");
-
-            auto station = JsonLdDocument::readProperty(trip, "departureStation");
-            auto name = JsonLdDocument::readProperty(station, "name").toString();
-            if (!places.contains(name)) {
-                addGoToMapAction(&menu, station);
-                places.insert(name);
+        } else if (JsonLd::isA<TrainReservation>(r)) {
+            const auto trip = r.value<TrainReservation>().reservationFor().value<TrainTrip>();
+            if (!places.contains(trip.departureStation().name())) {
+                addGoToMapAction(&menu, trip.departureStation());
+                places.insert(trip.departureStation().name());
             }
-
-            station = JsonLdDocument::readProperty(trip, "arrivalStation");
-            name = JsonLdDocument::readProperty(station, "name").toString();
-            if (!places.contains(name)) {
-                addGoToMapAction(&menu, station);
-                places.insert(name);
+            if (!places.contains(trip.arrivalStation().name())) {
+                addGoToMapAction(&menu, trip.arrivalStation());
+                places.insert(trip.arrivalStation().name());
+            }
+        } else if (JsonLd::isA<BusReservation>(r)) {
+            const auto trip = r.value<BusReservation>().reservationFor().value<BusTrip>();
+            if (!places.contains(trip.departureStation().name())) {
+                addGoToMapAction(&menu, trip.departureStation());
+                places.insert(trip.departureStation().name());
+            }
+            if (!places.contains(trip.arrivalStation().name())) {
+                addGoToMapAction(&menu, trip.arrivalStation());
+                places.insert(trip.arrivalStation().name());
             }
         }
     }
 
     menu.exec(p);
     return true;
 }
 
 QString SemanticUrlHandler::statusBarMessage(MimeTreeParser::Interface::BodyPart *part, const QString &path) const
 {
     Q_UNUSED(part);
     if (path == QLatin1String("semanticAction")) {
         return i18n("Add reservation to your calendar.");
     }
     return {};
 }
 
 SemanticMemento *SemanticUrlHandler::memento(MimeTreeParser::Interface::BodyPart *part) const
 {
     const auto node = part->content()->topLevel();
     const auto nodeHelper = part->nodeHelper();
     if (!nodeHelper || !node) {
         return nullptr;
     }
     return dynamic_cast<SemanticMemento *>(nodeHelper->bodyPartMemento(node->topLevel(), "org.kde.messageviewer.semanticData"));
 }
 
 QDate SemanticUrlHandler::dateForReservation(SemanticMemento *memento) const
 {
     for (const auto &r : memento->extractedData()) {
         const auto dt = SortUtil::startDateTime(r);
         if (dt.isValid()) {
             return dt.date();
         }
     }
     return {};
 }
 
 void SemanticUrlHandler::showCalendar(const QDate &date) const
 {
     // ensure KOrganizer or Kontact are running
     QString error, dbusService;
     const auto result = KDBusServiceStarter::self()->findServiceFor(QStringLiteral("DBUS/Organizer"), {}, &error, &dbusService) == 0;
     if (!result) {
         qCWarning(SEMANTIC_LOG) << "Failed to start KOrganizer" << error << dbusService;
     }
 
     // switch to KOrganizer if we are using Kontact
     std::unique_ptr<QDBusInterface> kontactIface(
         new QDBusInterface(QStringLiteral("org.kde.kontact"), QStringLiteral("/KontactInterface"),
                            QStringLiteral("org.kde.kontact.KontactInterface"), QDBusConnection::sessionBus()));
     if (kontactIface->isValid()) {
         kontactIface->call(QStringLiteral("selectPlugin"), QStringLiteral("kontact_korganizerplugin"));
     }
 
     // select the date of the reservation
     std::unique_ptr<QDBusInterface> korgIface(
         new QDBusInterface(QStringLiteral("org.kde.korganizer"), QStringLiteral("/Calendar"),
                            QStringLiteral("org.kde.Korganizer.Calendar"), QDBusConnection::sessionBus()));
     if (!korgIface->isValid()) {
         qCWarning(SEMANTIC_LOG) << "Calendar interface is not valid! " << korgIface->lastError().message();
         return;
     }
     korgIface->call(QStringLiteral("showEventView"));
     korgIface->call(QStringLiteral("showDate"), date);
 }
 
 static void attachPass(const KCalCore::Event::Ptr &event, const QVariant &reservation, SemanticMemento *memento)
 {
     if (!JsonLd::canConvert<Reservation>(reservation)) {
         return;
     }
 
     const auto res = JsonLd::convert<Reservation>(reservation);
     const auto data = memento->rawPassData(res.pkpassPassTypeIdentifier(), res.pkpassSerialNumber());
     if (data.isEmpty()) {
         return;
     }
 
     event->deleteAttachments(QStringLiteral("application/vnd.apple.pkpass"));
     using namespace KCalCore;
     Attachment::Ptr att(new Attachment(data.toBase64(), QStringLiteral("application/vnd.apple.pkpass")));
     att->setLabel(i18n("Boarding Pass"));
     event->addAttachment(att);
 }
 
 void SemanticUrlHandler::addToCalendar(SemanticMemento *memento) const
 {
     using namespace KCalCore;
 
     const auto calendar = CalendarSupport::calendarSingleton(true);
     for (const auto &r : memento->extractedData()) {
         auto event = CalendarHandler::findEvent(calendar, r);
         if (!event) {
             event.reset(new Event);
             CalendarHandler::fillEvent(r, event);
             if (!event->dtStart().isValid() || !event->dtEnd().isValid() || event->summary().isEmpty()) {
                 continue;
             }
             attachPass(event, r, memento);
             calendar->addEvent(event);
         } else {
             const auto oldRes = CalendarHandler::reservationForEvent(event);
             const auto mergedRes = JsonLdDocument::apply(oldRes, r);
             event->startUpdates();
             CalendarHandler::fillEvent(mergedRes, event);
             event->endUpdates();
             attachPass(event, r, memento);
             calendar->modifyIncidence(event);
         }
     }
 }