The item's name, e.g. DESCRIPTION, STATISTICS_MEAN, AREA_OR_POINT.
Its text, with XML entities decoded.
OptionalsampleThe band (0-based) the item is about; absent for the dataset.
Optionalroledescription, offset, scale, unittype for the band's own properties; absent for plain metadata.
OptionaldomainThe metadata domain (IMAGERY, RPC...); absent for the default one.
One
<Item>of GDAL's metadata XML.