# Source attribution

Official materials: Kancelaria Sejmu RP, API Sejmu — https://api.sejm.gov.pl/.

Speech attribution is preserved in `author`; the full source URL is in `sejm_api.attribution.jsonl`.

Corpus preparation and contribution: Piotr Styła (Hugging Face: PiotrSty; GitHub: PiotrStyla).

Reuse follows Polish Copyright Act art. 4(2) and the Polish Open Data Act. No upstream Creative Commons grant is asserted.