IMO, more context is required to establish whose "property". Can you provide us with additional context, or the paragraph which explains "La propiedad".
[PDF] WHITSUNDAY RENT A YACHT – CHARTER TERMS & CONDITIONS
www.rentayacht.com.au/uploads/WRAY_Charter_Terms__Condition... Format: PDF/Adobe Acrobat - Quick View
The Operator includes the owner of the Boat, the Operator's subsidiaries, employees, ... the due time then the Charterer may cancel the agreement and a full refund of ... to have satisfied himself that the Boat is staunch and property ...
THE PARTIES AGREE:
1. Interpretation
The Operator includes the owner of the Boat, the Operator's subsidiaries, employees, directors, affiliates, agents and subcontractors appointed by the Operator. The Charterer includes the Charterer's guests, family, employees, agents and crew members. In this agreement, unless the context otherwise requires, the singular includes the plural and vice versa, words denoting gender shall include all other gender, headings are for convenience of reference only and shall not affect construction of the agreement. Children are defined as persons under the age of sixteen years.