Isabela.wals.zip Here

The World Atlas of Language Structures is a large database of structural properties of languages, often used with coordinates to map linguistic features.

The filename likely refers to two distinct types of data frequently packaged together: Isabela.WALS.zip

This indicates a compressed folder. In GIS contexts, shapefiles must often be zipped to be imported into mapping software. How to Use the File WALS Online - Home The World Atlas of Language Structures is a

Refers to Isabela Municipio in Puerto Rico, which uses the ZIP code 00662. which uses the ZIP code 00662.