Occurrence of Attributes in Original Text

The text related to the cultural heritage 'The 20th-Century Architecture of Frank Lloyd Wright' has mentioned 'Chicago' in the following places:
Occurrence Sentence Text Source
He then apprenticed with noted architects in the Chicago school of architecture, particularly Louis Sullivan.
Wright opened his own successful Chicago practice in 1893, and developed an influential home and studio in Oak Park, Illinois.
[11] 41xc2xb053xe2x80xb218xe2x80xb3N 87xc2xb047xe2x80xb248xe2x80xb3Wxefxbbxbf / xefxbbxbf41.88833xc2xb0N 87.79667xc2xb0Wxefxbbxbf / 41.88833; -87.79667 0.167xc2xa0ha (0.41 acres) [10.067xc2xa0ha (24.88 acres)] 1496rev-002 Frederick C. Robie House Chicago, Illinois This 1910 single-family home is considered a masterpiece of the Prairie School of architecture.
The Frank Lloyd Wright Building Conservancy, an NGO with offices in Chicago organized for the purpose of preserving and protecting the remaining works of Frank Lloyd Wright, coordinates the work of the Council.