skos:altLabel | - Dirksen
- 226 Dirksen Senate Office Building
- 304 Dirksen Senate Office Building
- 340 Dirksen Senate Office Building
- 423 Dirksen Senate Office Building
- 428 Senate Dirksen Office Building
- 534 Dirksen Senate Office Building
- Dirksen Senate Office
- New Senate Office Building
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