Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Palaces and Parks of Potsdam and Berlin' has mentioned 'World Heritage' in the following places:
Occurrence Sentence Text Source
Palaces and Parks ofPotsdam and BerlinUNESCO World Heritage SiteSanssouciLocationPotsdam and Berlin, GermanyCriteriaCultural:xc2xa0i, ii, ivReference532Inscription1990 (14th session)Extensions1992, 1999Area2,064xc2xa0ha (7.97xc2xa0sqxc2xa0mi)[1]Coordinates52xc2xb024xe2x80xb200xe2x80xb3N 13xc2xb002xe2x80xb200xe2x80xb3Exefxbbxbf / xefxbbxbf52.4xc2xb0N 13.03333xc2xb0Exefxbbxbf / 52.4; 13.03333Location of Palaces and Parks of Potsdam and Berlin in Germany
The term was used upon the designation of the cultural ensemble as a World Heritage Site by UNESCO in 1990.
Initially, the world heritage encompassed 500 hectares, covering 150 construction projects, which spanned the years from 1730 to 1916.
Two stages of extension to the World Heritage Site, in 1992 and 1999 led to the incorporation of a larger area.
The World Heritage property enfolds the Palaces and Parks of Potsdam and Berlin including buildings, parks, and designed spaces, which are intuitively, territorially and historically aligned with Sacrow Castle and Park and the Sauveur Church.
In Potsdam, the World Heritage property includes Sanssouci Park, the Lindenallee Avenue west of the New Palace, the Former Gardenerxe2x80x99s Training School, former Railway Station of the Emperor and its environs, Lindstedt Palace and its low-lying surroundings, the Seekoppel paddock, the Avenue to Sanssouci, the Voltaireweg Avenue as a connection between Sanssouci Park and the New Garden, the New Garden, the so-called Mirbach Wxc3xa4ldchen Grove and the link between Pfingstberg Hill and the New Garden, the Villa Henkel with Garden, Pfingstberg Hill, the garden at the Villa Alexander, Babelsberg Park, the approaches to Babelsberg Park, the Babelsberg Observatory, Sacrow Park, the Royal Forest around the village of Sacrow, and the Russian colony Alexandrowka with the Kapellenberg, the artificial Italian village of Bornstedt and the artificial Swiss village in Klein-Glienicke.
A contract about the buffer zone for the World Heritage property on the territory of the town of Potsdam was signed on 27 January 2011 by the Federal State of Brandenburg, the City of Potsdam, the State Office of preservation of historical monuments, and the Prussian Palaces and Gardens Foundation Berlin-Brandenburg to ensure the lasting protection and sustained preservation of the visual and structural integrity of the property and its immediate surroundings.
A declaration in respect of the buffer zone for the World Heritage property on the territory of the Federal capital, Berlin, was signed on 24 November 2004.