Metadata Overview.ipynb

       "      <td>...</td>\n",
       "      <td>brz</td>\n",
       "      <td>anno</td>\n",
       "      <td>2013-06-27 13:27:58</td>\n",
       "      <td>1</td>\n",
       "      <td>1568-03-04</td>\n",
       "      <td>http://anno.onb.ac.at/cgi-content/anno_pdf.pl?...</td>\n",
       "      <td>http://anno.onb.ac.at/cgi-content/anno?aid=fug...</td>\n",
       "      <td>0</td>\n",
       "      <td>1122204</td>\n",
       "      <td>4</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>5 rows × 21 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "   manifest_id  aid  year       day            dc_title dc_title_additional  \\\n",
       "0  fug15050701  fug  1505  15050701  Fugger - Zeitungen                 NaN   \n",
       "1  fug15680120  fug  1568  15680120  Fugger - Zeitungen                 NaN   \n",
       "2  fug15680124  fug  1568  15680124  Fugger - Zeitungen                 NaN   \n",
       "3  fug15680228  fug  1568  15680228  Fugger - Zeitungen                 NaN   \n",
       "4  fug15680304  fug  1568  15680304  Fugger - Zeitungen                 NaN   \n",
       "\n",
       "       subjects place_of_publications languages    dc_type  ...  meta_type  \\\n",
       "0  Tageszeitung                  o.O.        de  newspaper  ...        brz   \n",
       "1  Tageszeitung                  o.O.        de  newspaper  ...        brz   \n",
       "2  Tageszeitung                  o.O.        de  newspaper  ...        brz   \n",
       "3  Tageszeitung                  o.O.        de  newspaper  ...        brz   \n",
       "4  Tageszeitung                  o.O.        de  newspaper  ...        brz   \n",
       "\n",
       "  ini_type modification_datetime longer_page_id     dc_date  \\\n",
       "0     anno   2013-06-27 13:28:35              1  1505-07-01   \n",
       "1     anno   2013-06-27 13:27:59              1  1568-01-20   \n",
       "2     anno   2013-06-27 13:27:58              1  1568-01-24   \n",
       "3     anno   2013-06-27 13:27:59              1  1568-02-28   \n",
       "4     anno   2013-06-27 13:27:58              1  1568-03-04   \n",
       "\n",
       "                                            link_pdf  \\\n",
       "0  http://anno.onb.ac.at/cgi-content/anno_pdf.pl?...   \n",
       "1  http://anno.onb.ac.at/cgi-content/anno_pdf.pl?...   \n",
       "2  http://anno.onb.ac.at/cgi-content/anno_pdf.pl?...   \n",
       "3  http://anno.onb.ac.at/cgi-content/anno_pdf.pl?...   \n",
       "4  http://anno.onb.ac.at/cgi-content/anno_pdf.pl?...   \n",
       "\n",
       "                                            link_old has_ocr  meta_id  \\\n",
       "0  http://anno.onb.ac.at/cgi-content/anno?aid=fug...       0  1122198   \n",
       "1  http://anno.onb.ac.at/cgi-content/anno?aid=fug...       0  1122201   \n",
       "2  http://anno.onb.ac.at/cgi-content/anno?aid=fug...       0  1122202   \n",
       "3  http://anno.onb.ac.at/cgi-content/anno?aid=fug...       0  1122203   \n",
       "4  http://anno.onb.ac.at/cgi-content/anno?aid=fug...       0  1122204   \n",
       "\n",
       "   page_count  \n",
       "0           2  \n",
       "1           1  \n",
       "2           2  \n",
       "3           1  \n",
       "4           4  \n",
       "\n",
       "[5 rows x 21 columns]"
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "older.head()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1505"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "min(older['year'])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1972536"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(pages[pages['manifest_id'].isin(older['manifest_id'])])"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1973709"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(pages)"
   ]
  }
 ],
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