What shall constitute a possession of lands within the meaning of ss. 75.26 to 75.30 and the extent of such possession shall be governed by the rules prescribed for determining an adverse possession by a person claiming title founded upon a written instrument.
Wis. Stat. § 75.31
“Possession” defined
Official source: Wisconsin State Legislature. Reproduced from public-domain Wisconsin statutes; confirm against the official source for the current text. Not legal advice.