Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Soltaniyeh' has mentioned 'Engineering' in the following places:
Occurrence Sentence Text Source
The Mausoleum of Oljaytu thus speaks eloquently to the Ilkhanid period, which was characterised by innovations in structural engineering, spatial proportions, architectural forms, and decorative patterns and techniques.
Criterion (iv): The Mausoleum of Oljaytu represents an outstanding achievement in the development of Persian architecture, particularly in the Ilkhanid period, characterised by its innovative engineering structure, spatial proportions, architectural forms, and the decorative patterns and techniques.