Merge pull request #68 from edmcouncil/67-xml-prefix-is-not-omitted…

…-when-generating-a-dtd-subset-in-a-file-formatted-as-sorted-rdfxml Skip adding '<!ENTITY xml "http://www.w3.org/XML/1998/namespace">' entry in sorted RDF/XML format
edmcouncil · Mar 22, 2024 · 4d61582 · 4d61582
2 parents 35bfb5d + f0ca319
commit 4d61582
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/org/edmcouncil/rdf_toolkit/writer/SortedRdfXmlWriter.java b/src/main/java/org/edmcouncil/rdf_toolkit/writer/SortedRdfXmlWriter.java
@@ -210,7 +210,7 @@ protected void writeHeader(Writer out, SortedTurtleObjectList importList, String
       output.startDTD("rdf:RDF");
       if (namespaceTable.size() > 0) {
         for (String prefix : prefixes) {
-          if (USE_GENERATED_PREFIXES || !generatedNamespaceTable.containsKey(prefix)) {
+          if ((USE_GENERATED_PREFIXES || !generatedNamespaceTable.containsKey(prefix)) && !"xml".equals(prefix)) {
             if (prefix.length() >= 1) {
               output.writeDtdEntity(prefix, namespaceTable.get(prefix));
             }