Question: Where is the former imperial palace which  Augustinian Church is located next to located 

Context paragraphs:
Hofburg: The Hofburg is the former imperial palace in the centre of Vienna, Austria.  Built in the 13th century and expanded in the centuries since, the palace has been the seat of power of the Habsburg dynasty rulers, and today the official residence and workplace of the President of Austria.  It was the principal imperial winter residence, as Schönbrunn Palace was the summer residence.

Imperial Palace, Ingelheim: The Imperial Palace Ingelheim (German: "Ingelheimer Kaiserpfalz" ) is an important Imperial Palace erected in the second half of the 8th century in Germany.  It served Emperors and Kings as a residence and place for governance until the 11th century.  The palatinate complex is located in the cadastral area of Nieder-Ingelheim, 15 km west of Mainz, in der cadastral section „Im Saal“ at a slope with look-out to the Rhine plains.  From the buildings of the Imperial Palace impressive relics above ground are preserved today.  The greater part of the complex remains as foundation under ground level and allows it to be the basis for archaeological excavations to reconstruct the entire system of buildings.

Augustinerkirche Zürich: Augustinerkirche was once one of the five main churches in the old town of Zürich, Switzerland, together with Fraumünster, Grossmünster, Predigern and St. Peter's.  First built around 1270 as a Romanesque church belonging to the Augustinian abbey, on occasion of the Reformation in Zürich worship in the church was discontinued.  The present Christian Catholic Church community of Zürich planned to rebuild the building to commemorate the old Augustinian church, and for the same reason, Augustinerkirche is still their Parish church, that was rebuilt in 1843/44 by Ferdinand Stadler.  In the late 1950s, the church was rebuilt in accordance with the plans for the original structure.  Today the building is one of the three medieval churches in the Lindenhof district of the city of Zürich.

Augustinerkirche: Augustinerkirche (German for "Augustinian Church", after the Augustinian Order) may refer to the following churches:

Kyoto Imperial Palace: The Kyoto Imperial Palace (京都御所 , Kyoto-gosho" ) is the former ruling palace of the Emperor of Japan.  The Emperors have since resided at the Tokyo Imperial Palace after the Meiji Restoration in 1869, and the preservation of the Kyoto Imperial Palace was ordered in 1877.  Today, the grounds are open to the public, and the Imperial Household Agency hosts public tours of the buildings several times a day.

Private Apartments of the Winter Palace: The Private Apartments of the Winter Palace are sited on the piano nobile of the western wing of the former imperial palace, the Winter Palace in St Petersburg.  Access to the private rooms, for members of the Imperial Family, from the exterior was usually through the Saltykov Entrance ("centre in the photograph to the right") which was reserved for use by only the Tsar, Tsaritsa and grand dukes and grand duchesses.  A second access was through a discrete box-like porch, on the western end of the Palace's Neva façade.  From the ground floor, it can be accessed from the October Staircase, formerly known as His Majesty's Own Staircase; this double-flighted imperial staircase was a secondary entrance to the private apartments, and provided a more convenient route to the palace's ground floor and private entrances than the more formal and ceremonial public route through the state apartments.  During the October Revolution of 1917, this was the entrance by which the revolutionaries gained access to the palace in order to arrest the Provisional Government in the small private dining room.  Since that date it has been known as the October Staircase and has a plaque commemorating the event.  Despite its size and grandeur, the October Staircase was a secondary staircase, the Jordan Staircase being the principal.

Augustinian Church, Vienna: The Augustinian Church (German: "Augustinerkirche" ) in Vienna is a parish church located on Josefsplatz, next to the Hofburg, the winter palace of the Habsburg dynasty in Vienna.  Originally built in the 14th century as the parish church of the imperial court of the Habsburgs, the harmonious Gothic interior was added in the 18th century.  The official name of church and parish is St. Augustin, but it is locally called "Augustinerkirche".

Imperial Palace of Goslar: The Imperial Palace of Goslar (German: "Kaiserpfalz Goslar" ) is a historical building complex at the foot of the Rammelsberg hill in the south of the town of Goslar north of the Harz mountains, central Germany.  It covers an area of about 340 by 180 metres and stands.  The palace grounds originally included the "Kaiserhaus", the old collegiate church of St. Simon and St. Jude, the palace chapel of St. Ulrich and the Church of Our Lady ("Liebfrauenkirche").  The "Kaiserhaus", which has been extensively restored in the late 19th century, was a favourite imperial residence, especially for the Salian emperors.  As early as the 11th century, the buildings of the imperial palace had already so impressed the chronicler Lambert of Hersfeld that he described it as the "most famous residence in the empire".  Since 1992, the palace site, together with the Goslar's Old Town and the Rammelsberg has been a UNESCO world heritage site.

Alexander Palace: The Alexander Palace (Russian: Александровский дворец) is a former imperial residence at Tsarskoye Selo, on a plateau around 30 minutes by train from St Petersburg.  It is known as the favourite residence of the last Russian Emperor, Nicholas II, and his family and their initial place of imprisonment after the revolution that overthrew the Romanov dynasty in early 1917.  The Alexander Palace is situated in the Alexander Park, not far from the larger Catherine Palace.  Today it is undergoing renovation as a museum housing relics of the former imperial dynasty.

Mukden Palace: The Mukden Palace (), or Shenyang Imperial Palace (), was the former imperial palace of the early Manchu-led Qing dynasty in China.  It was built in 1625 and the first three Qing emperors lived there from 1625 to 1644.  Since the collapse of imperial rule in China, the palace has been converted to a museum that now lies in the center of Shenyang city, Liaoning province.

Supporting paragraphs: Augustinian Church, Vienna Hofburg
Answer: Vienna, Austria