Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Samarra Archaeological City' has mentioned 'Abbasid' in the following places:
Occurrence Sentence Text Source
Contents 1 History 1.1 Ancient Samarra 1.2 Abbasid capital 1.3 Religious significance 1.4 Modern era 2 Geography 2.1 Climate 3 In popular culture 4 See also 5 References 6 Selected bibliography 7 External links
A supplementary canal, the Qatul Abi al-Jund, excavated by the Abbasid Caliph Harun al-Rashid, was commemorated by a planned city laid out in the form of a regular octagon (modern Husn al-Qadisiyya), called al-Mubarak and abandoned unfinished in 796.
Abbasid capital[edit]
Main article: Abbasid Samarra
In 836 CE, the Abbasid Caliph Al-Mu'tasim founded a new capital at the banks of the Tigris.
During the long decline of the Abbasid empire, Samarra was largely abandoned starting in AD 940.
Criterion (ii):xc2xa0 Samarra represents a distinguished architectural stage in the Abbasid period by virtue of its mosques, its development, the planning of its streets and basins, its architectural decoration, and its ceramic industries.