Martin Zurmuehl

Using elements from namespaces not inlcued in the document requires the use auf edmx:reference. You need to add as children of edmx:Edmx ``` xml ```

The corrected NavigationPropertyBindings are (if TripPin is defined as an alias fro the schema namespace): ``` xml ``` Thanks Martin

You can delete unnecessary PropertyValue elements like ``` xml ``` in several places. We wrote in the specifications “For collection-valued properties the absence of an edm:PropertyValue child element is equivalent...

For the references and for the schema itself please introduced aliases and used them in all places (get rid of the lengthy namespaces for qualified names), this makes the metadata...