Fix #212, annotation fix invalid sbml Lang

Author: matthiaskoenig

Benchmark-Models/Lang_PLOSComputBiol2024/model_Lang_PLOSComputBiol2024.xml

@@ -18,12 +18,6 @@
               </rdf:li>
             </rdf:Bag>
           </dc:creator>
-        </rdf:Description>
-      </rdf:RDF>
-    </annotation>
-    <annotation>
-      <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:vCard="http://www.w3.org/2001/vcard-rdf/3.0#" xmlns:bqbiol="http://biomodels.net/biology-qualifiers/" xmlns:bqmodel="http://biomodels.net/model-qualifiers/">
-        <rdf:Description rdf:about="#benchmark_models_petab">
           <bqbiol:isDescribedBy>
             <rdf:Bag>
               <rdf:li rdf:resource="http://identifiers.org/doi/10.1371/journal.pcbi.1011151"/>