Returns the first element in the sequence of {@linkplain #getParsedNames parsed names}. For any {@link LocalName}, this is always {@code this}.
This method is similar in purpose to {@linkplain javax.naming.Name#get(int) Name.get}(0)
from the Java Naming and Directory Interface.
Example: If {@code this} name is {@code "org.opengis.util.Record"} (no matter its{@linkplain #scope scope}), then this method shall returns {@code "org"}.
@return The first element in the list of {@linkplain #getParsedNames parsed names}.
@since GeoAPI 2.2