Occurrence of Attributes in Original Text

The text related to the cultural heritage 'San Pedro de la Roca Castle, Santiago de Cuba' has mentioned 'Architecture' in the following places:
Occurrence Sentence Text Source
The fortress was declared a World Heritage Site by UNESCO in 1997, cited as the best preserved and most complete example of Spanish-American military architecture.
A classic bastioned fortification in which geometrical form, symmetry and proportionality between sides and angles predominate, the Castle is an outstanding representative of the Spanish-American school of military architecture.
This intricate complex of forts, magazines, bastions and batteries, all based on Italian and Renaissance design principles, is today the most complete and best-preserved example of this Spanish-American school of military architecture.