Creators are not parsed from annotation

[matthiaskoenig]

The creators are not parsed correctly for many models.
I think this is the case if the creators are written via dcterms:creator and with vCard4 which the current libsbml is writing.

The old format of very old biomodels works.

<dc:creator>
<rdf:Bag>
<rdf:li rdf:parseType="Resource">
<vCard:N rdf:parseType="Resource">
<vCard:Family>Le Novère</vCard:Family>
<vCard:Given>Nicolas</vCard:Given>
</vCard:N>
<vCard:EMAIL>lenov@ebi.ac.uk</vCard:EMAIL>
<vCard:ORG rdf:parseType="Resource">
<vCard:Orgname>EMBL-EBI</vCard:Orgname>
</vCard:ORG>
</rdf:li>
</rdf:Bag>
</dc:creator>

But the format written by current libsbml is not parsed correctly:

<dcterms:creator>
  <rdf:Bag>
    <rdf:li rdf:parseType="Resource">
      <vCard4:hasName rdf:parseType="Resource">
        <vCard4:family-name>Elias</vCard4:family-name>
        <vCard4:given-name>Michelle</vCard4:given-name>
      </vCard4:hasName>
      <vCard4:hasEmail>michelleelias66@gmail.com</vCard4:hasEmail>
      <vCard4:organization-name>Humboldt-University Berlin, Institute for Biology</vCard4:organization-name>
    </rdf:li>
    <rdf:li rdf:parseType="Resource">
      <vCard4:hasName rdf:parseType="Resource">
        <vCard4:family-name>König</vCard4:family-name>
        <vCard4:given-name>Matthias</vCard4:given-name>
      </vCard4:hasName>
      <vCard4:hasEmail>koenigmx@hu-berlin.de</vCard4:hasEmail>
      <vCard4:organization-name>Humboldt-University Berlin, Institute for Theoretical Biology</vCard4:organization-name>
    </rdf:li>
  </rdf:Bag>
</dcterms:creator>

Attached an example SBML which shows the issue:

glimepiride_liver.zip

The following does not give any creators:

Model model = doc.getModel();

// Check creators
History h = model.getHistory();
System.out.println(h);
for (Creator c : h.getListOfCreators()) {
    System.out.println("Creator:" + c.toString());
}