Wals Julie - Sets 269-272

However, based on linguistic research patterns, this likely refers to a specific subset of data or "sets" within a larger typological database—potentially related to the work of (University of Pennsylvania), who has published extensively on voice, passives, and grammatical relations. Potential Context: Julie Anne Legate’s Voice Database

: Whether the agent is omitted, optional, or obligatory in a passive. 271 WALS Julie sets 269-272

: In WALS, chapter numbers (e.g., 81A) and feature numbers are different; however, WALS IDs do not currently reach the 200s. However, based on linguistic research patterns, this likely

: These "sets" are likely indexed in the paper "Steps towards constructing a cross-linguistic dataset for Passive-like constructions". based on linguistic research patterns