Net::OAI::Record::OAI_DC - class for baseline Dublin Core support

The accessor methods are aware of their calling context (list,scalar) and will respond appropriately. For example an item may have multiple creators, so a call to creator() in a scalar context returns only the first creator; and in a list context all creators are returned.

    # scalar context
    my $creator = $metadata->creator();

    # list context
    my @creators = $metadata->creator();