gis:property-value

gis:property-value VectorFeature property-name

Reports the value of the property with the given name for the given VectorDataset. The reported value may be a number, a string, or a boolean value, depending on the type of the field in the underlying data file.

For shapefiles, values from dBase CHARACTER and DATE fields are returned as strings, values from NUMBER and FLOAT fields are returned as numbers, and values from LOGICAL fields are returned as boolean values. MEMO fields are not supported. DATE values are converted to strings using ISO 8601 format (YYYY-MM-DD).