diff --git a/convert-anystyle-data/tei-to-gold.ipynb b/convert-anystyle-data/tei-to-gold.ipynb
index 5b9f194496452d9dad2d12b3e02fde4263b21781..4e98999385d9372bf6b6eda3df9942e382461519 100644
--- a/convert-anystyle-data/tei-to-gold.ipynb
+++ b/convert-anystyle-data/tei-to-gold.ipynb
@@ -73,7 +73,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 14,
    "id": "d39d9f75",
    "metadata": {},
    "outputs": [
@@ -90,7 +90,7 @@
        "''"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 14,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -105,7 +105,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 13,
+   "execution_count": 18,
    "id": "2cc1a0d6",
    "metadata": {},
    "outputs": [
@@ -113,7 +113,7 @@
      "data": {
       "text/markdown": [
        "### Processing 10.1111_1467-6478.00057\n",
-       "Files: [TEI/bibl](tei-bibl-corrected/10.1111_1467-6478.00057.xml) | [TEI/biblStruct](tei-biblStruct/10.1111_1467-6478.00057.biblstruct.xml) | [TEI/biblStruct Gold Standard](gold/10.1111_1467-6478.00057.xml)"
+       "Files: [TEI/bibl](tei-bibl-corrected/10.1111_1467-6478.00057.xml) | [TEI/biblStruct](tei-biblStruct/10.1111_1467-6478.00057.biblstruct.xml) | [Gold Standard](gold/10.1111_1467-6478.00057.xml)"
       ],
       "text/plain": [
        "<IPython.core.display.Markdown object>"
@@ -123,78 +123,43 @@
      "output_type": "display_data"
     },
     {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Unexpected exception formatting exception. Falling back to standard exception\n"
-     ]
+     "data": {
+      "text/markdown": [
+       "### Processing 10.1111_1467-6478.00080\n",
+       "Files: [TEI/bibl](tei-bibl-corrected/10.1111_1467-6478.00080.xml) | [TEI/biblStruct](tei-biblStruct/10.1111_1467-6478.00080.biblstruct.xml) | [Gold Standard](gold/10.1111_1467-6478.00080.xml)"
+      ],
+      "text/plain": [
+       "<IPython.core.display.Markdown object>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
     },
     {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Traceback (most recent call last):\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\interactiveshell.py\", line 3526, in run_code\n",
-      "    exec(code_obj, self.user_global_ns, self.user_ns)\n",
-      "  File \"C:\\Users\\boulanger\\AppData\\Local\\Temp\\ipykernel_23656\\3760719036.py\", line 3, in <module>\n",
-      "    create_all_gold_standards('tei-bibl-corrected',\n",
-      "  File \"c:\\Users\\boulanger\\DataspellProjects\\experiments\\convert-anystyle-data\\lib\\gold_standard.py\", line 223, in create_all_gold_standards\n",
-      "    output_data = create_gold_standard(bibl_content, biblStruct_content, verbose=verbose)\n",
-      "                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\DataspellProjects\\experiments\\convert-anystyle-data\\lib\\gold_standard.py\", line 70, in create_gold_standard\n",
-      "    for parent_element in bibl_tree.xpath(bibl_parent_xpath, namespaces=ns):\n",
-      "                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"src\\\\lxml\\\\etree.pyx\", line 1606, in lxml.etree._Element.xpath\n",
-      "  File \"src\\\\lxml\\\\xpath.pxi\", line 290, in lxml.etree.XPathElementEvaluator.__call__\n",
-      "  File \"src\\\\lxml\\\\xpath.pxi\", line 210, in lxml.etree._XPathEvaluatorBase._handle_result\n",
-      "lxml.etree.XPathEvalError: Invalid expression\n",
-      "\n",
-      "During handling of the above exception, another exception occurred:\n",
-      "\n",
-      "Traceback (most recent call last):\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\interactiveshell.py\", line 2120, in showtraceback\n",
-      "    stb = self.InteractiveTB.structured_traceback(\n",
-      "          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\ultratb.py\", line 1435, in structured_traceback\n",
-      "    return FormattedTB.structured_traceback(\n",
-      "           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\ultratb.py\", line 1326, in structured_traceback\n",
-      "    return VerboseTB.structured_traceback(\n",
-      "           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\ultratb.py\", line 1173, in structured_traceback\n",
-      "    formatted_exception = self.format_exception_as_a_whole(etype, evalue, etb, number_of_lines_of_context,\n",
-      "                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\ultratb.py\", line 1088, in format_exception_as_a_whole\n",
-      "    frames.append(self.format_record(record))\n",
-      "                  ^^^^^^^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\ultratb.py\", line 970, in format_record\n",
-      "    frame_info.lines, Colors, self.has_colors, lvals\n",
-      "    ^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\IPython\\core\\ultratb.py\", line 792, in lines\n",
-      "    return self._sd.lines\n",
-      "           ^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\stack_data\\utils.py\", line 145, in cached_property_wrapper\n",
-      "    value = obj.__dict__[self.func.__name__] = self.func(obj)\n",
-      "                                               ^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\stack_data\\core.py\", line 698, in lines\n",
-      "    pieces = self.included_pieces\n",
-      "             ^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\stack_data\\utils.py\", line 145, in cached_property_wrapper\n",
-      "    value = obj.__dict__[self.func.__name__] = self.func(obj)\n",
-      "                                               ^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\stack_data\\core.py\", line 649, in included_pieces\n",
-      "    pos = scope_pieces.index(self.executing_piece)\n",
-      "                             ^^^^^^^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\stack_data\\utils.py\", line 145, in cached_property_wrapper\n",
-      "    value = obj.__dict__[self.func.__name__] = self.func(obj)\n",
-      "                                               ^^^^^^^^^^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\stack_data\\core.py\", line 628, in executing_piece\n",
-      "    return only(\n",
-      "           ^^^^^\n",
-      "  File \"c:\\Users\\boulanger\\AppData\\Local\\miniconda3\\Lib\\site-packages\\executing\\executing.py\", line 164, in only\n",
-      "    raise NotOneValueFound('Expected one value, found 0')\n",
-      "executing.executing.NotOneValueFound: Expected one value, found 0\n"
-     ]
+     "data": {
+      "text/markdown": [
+       "### Processing 10.1515_zfrs-1980-0103\n",
+       "Files: [TEI/bibl](tei-bibl-corrected/10.1515_zfrs-1980-0103.xml) | [TEI/biblStruct](tei-biblStruct/10.1515_zfrs-1980-0103.biblstruct.xml) | [Gold Standard](gold/10.1515_zfrs-1980-0103.xml)"
+      ],
+      "text/plain": [
+       "<IPython.core.display.Markdown object>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
+    },
+    {
+     "data": {
+      "text/markdown": [
+       "### Processing 10.1515_zfrs-1980-0104\n",
+       "Files: [TEI/bibl](tei-bibl-corrected/10.1515_zfrs-1980-0104.xml) | [TEI/biblStruct](tei-biblStruct/10.1515_zfrs-1980-0104.biblstruct.xml) | [Gold Standard](gold/10.1515_zfrs-1980-0104.xml)"
+      ],
+      "text/plain": [
+       "<IPython.core.display.Markdown object>"
+      ]
+     },
+     "metadata": {},
+     "output_type": "display_data"
     }
    ],
    "source": [