Target Namespace http://omeka.org/schemas/omeka-xml/v1
Target Namespace http://omeka.org/schemas/omeka-xml/v2
Target Namespace http://omeka.org/schemas/omeka-xml/v3
Target Namespace http://omeka.org/schemas/omeka-xml/v4
Target Namespace http://omeka.org/schemas/omeka-xml/v5