Task: Column-type-annotation (source dataset: SemTab2019)

Your task is to annotate the target entity column in the input table with the DBPedia ontology that can most accurately describe all entities in the column (i.e. use the most fine grained ontology class name that can describe all entities in the column).

No explanation, return the ontology class in JSON format: {"DBpedia ontology class": "<DBpedia ontology class>"}. Please note that DBpedia ontology classes are in the format of "http://dbpedia.org/ontology/<class_name>".

Input Table:
| col0                           | col1                           | col2                                           |   col3 |
|:-------------------------------|:-------------------------------|:-----------------------------------------------|-------:|
| Vorticose veins                | Inferior ophthalmic vein       | Short posterior ciliary arteries               |   1010 |
| Vesical venous plexus          | Internal iliac vein            | Inferior vesical artery                        |    676 |
| Vesical veins                  | Internal iliac vein            | Inferior vesical artery                        |    676 |
| Vertebral vein                 | Brachiocephalic vein           | Vertebral artery                               |    649 |
| Ulnar veins                    | Brachial vein                  | Ulnar artery                                   |    663 |
| Trabecular veins               | Splenic vein                   | Trabecular arteries                            |   1286 |
| Testicular vein                | Inferior vena cava             | Testicular artery                              |    678 |
| Supreme intercostal vein       | Brachiocephalic vein           | Intercostal arteries                           |    666 |
| Supraorbital vein              | Angular vein                   | Supra-orbital artery                           |    645 |
| Superior thyroid vein          | Internal jugular vein          | Superior thyroid artery                        |    649 |
| Superior rectal vein           | Inferior mesenteric vein       | Superior rectal artery                         |    681 |
| Superior phrenic vein          | Azygos vein                    | Superior phrenic artery                        |    666 |
| Superior ophthalmic vein       | Cavernous sinus                | Ophthalmic artery                              |    659 |
| Superior mesenteric vein       | Hepatic portal vein            | Superior mesenteric artery                     |    682 |
| Superior labial vein           | Facial vein                    | Superior labial artery                         |    645 |
| Superior gluteal veins         | Internal iliac vein            | Superior gluteal artery                        |    674 |
| Superior cerebral veins        | Superior sagittal sinus        | Cerebral arteries                              |    652 |
| Superficial temporal vein      | Retromandibular vein           | Superficial temporal artery                    |    645 |
| Superficial palmar venous arch | Ulnar vein                     | Superficial palmar arch                        |    663 |
| Superficial epigastric vein    | Femoral vein                   | Superficial epigastric artery                  |    669 |
| Subclavian vein                | Brachiocephalic vein           | Subclavian artery                              |    664 |
| Splenic vein                   | Hepatic portal vein            | Splenic artery                                 |    681 |
| Right marginal vein            | Right atrium                   | Right marginal artery                          |    642 |
| Right gastroepiploic vein      | Superior mesenteric vein       | Right gastroepiploic artery                    |    682 |
| Retromandibular vein           | External jugular vein          | Facial artery                                  |    646 |
| Renal vein                     | Inferior vena cava             | Renal artery                                   |    679 |
| Radial veins                   | Brachial veins                 | Radial artery                                  |    663 |
| Pulmonary vein                 | Left atrium                    | Pulmonary artery                               |    642 |
| Pterygoid plexus               | Maxillary vein                 | Maxillary artery                               |    645 |
| Posterior tibial vein          | Popliteal vein                 | Posterior tibial artery                        |    672 |
| Posterior auricular vein       | External jugular vein          | Posterior auricular artery                     |    646 |
| Popliteal vein                 | Femoral vein                   | Popliteal artery                               |    672 |
| Plantar metatarsal veins       | Plantar venous arch            | Plantar metatarsal arteries                    |    671 |
| Pharyngeal veins               | Internal jugular               | Pharyngeal branches of inferior thyroid artery |    649 |
| Pancreaticoduodenal veins      | Portal vein                    | Inferior pancreaticoduodenal artery            |    682 |
| Palmar metacarpal veins        | Deep palmar venous arch        | Palmar metacarpal arteries                     |    663 |
| Palmar digital veins           | Superficial palmar venous arch | Common palmar digital arteries                 |    661 |
| Occipital vein                 | Suboccipital venous plexus     | Occipital artery                               |    646 |
| Obturator veins                | Internal iliac vein            | Obturator artery                               |    676 |
| Middle rectal veins            | Internal iliac vein            | Middle rectal artery                           |    676 |
| Middle cerebral veins          | Cavernous sinus                | Middle cerebral artery                         |    652 |
| Middle cardiac vein            | Coronary sinus                 | Posterior interventricular artery              |    642 |
| Maxillary veins                | Retromandibular vein           | Maxillary artery                               |    646 |
| Lumbar veins                   | Inferior vena cava             | Lumbar arteries                                |    678 |
| Lingual veins                  | Internal jugular vein          | Lingual artery                                 |    648 |
| Left marginal vein             | Great cardiac vein             | Left marginal artery                           |    642 |
| Left gastroepiploic vein       | Splenic vein                   | Left gastro-omental artery                     |    681 |
| Lateral sacral veins           | Internal iliac vein            | Lateral sacral arteries                        |    676 |
| Internal thoracic vein         | Brachiocephalic vein           | Internal thoracic artery                       |    666 |
| Internal pudendal veins        | Internal iliac vein            | Internal pudendal artery                       |    674 |
| Internal jugular vein          | Subclavian vein                | Common carotid artery                          |    648 |
| Internal cerebral veins        | Great cerebral vein            | Cerebral arteries                              |    653 |
| Internal auditory veins        | Transverse sinuses             | Internal auditory artery                       |   1059 |
| Interlobular veins             | Arcuate vein                   | Interlobular arteries                          |   1224 |
| Inferior vena cava             | Heart                          | Abdominal aorta                                |    677 |
| Inferior thyroid veins         | Brachiocephalic vein           | Inferior thyroid artery                        |    666 |
| Inferior rectal veins          | Internal pudendal vein         | Inferior rectal artery                         |    676 |
| Inferior phrenic vein          | Inferior vena cava             | Inferior phrenic arteries                      |    679 |
| Inferior ophthalmic vein       | Cavernous sinus                | Ophthalmic artery                              |    659 |
| Inferior mesenteric vein       | Splenic vein                   | Inferior mesenteric artery                     |    681 |
| Inferior labial vein           | Facial vein                    | Inferior labial artery                         |    645 |
| Inferior gluteal veins         | Internal iliac vein            | Inferior gluteal artery                        |    674 |
| Inferior epigastric vein       | External iliac vein            | Inferior epigastric artery                     |    672 |
| Inferior cerebral veins        | Dural venous sinuses           | Cerebral arteries                              |    652 |
| Hepatic veins                  | Inferior vena cava             | Hepatic artery                                 |    680 |
| Great cerebral vein            | Straight sinus                 | Cerebral arteries                              |    653 |
| Fibular veins                  | Posterior tibial vein          | Peroneal artery                                |    672 |
| Femoral vein                   | External iliac vein            | Femoral artery                                 |    672 |
| Facial vein                    | Internal jugular vein          | Facial artery                                  |    645 |
| External iliac vein            | Common iliac vein              | External iliac artery                          |    672 |
| Ductus venosus                 | Inferior vena cava             | Ductus arteriosus                              |    540 |
| Dorsal venous arch of the foot | Great saphenous vein           | Arcuate artery of the foot                     |    669 |
| Dorsal veins of the penis      | Prostatic venous plexus        | Dorsal artery of the penis                     |    676 |
| Dorsal metacarpal veins        | Dorsal venous network of hand  | Dorsal metacarpal arteries                     |    660 |
| Deep vein of the thigh         | Femoral vein                   | Profunda femoris artery                        |    672 |
| Deep palmar venous arch        | Radial vein                    | Deep palmar arch                               |    663 |
| Deep circumflex iliac vein     | External iliac vein            | Deep circumflex iliac artery                   |    673 |
| Deep cervical vein             | Vertebral vein                 | Deep cervical artery                           |    651 |
| Cystic vein                    | Hepatic portal vein            | Cystic artery                                  |    682 |
| Common iliac vein              | Inferior vena cava             | Common iliac artery                            |    677 |
| Cerebellar veins               | Dural venous sinuses           | Anterior inferior cerebellar artery            |    653 |
| Cephalic vein                  | Axillary vein                  | Deltoid branch of thoracoacromial artery       |    661 |
| Bronchial veins                | Pulmonary vein                 | Bronchial artery                               |    667 |
| Brachial veins                 | Axillary vein                  | Brachial artery                                |    663 |
| Axillary vein                  | Subclavian vein                | Axillary artery                                |    663 |
| Anterior tibial vein           | Popliteal vein                 | Anterior tibial artery                         |    672 |
| Angular vein                   | Facial vein                    | Angular artery                                 |    645 |

Target entity column: col2



col_id: 2
label: http://dbpedia.org/ontology/Artery
okay_annotation: http://dbpedia.org/ontology/AnatomicalStructure
csv: v15_484
col_name: col2
case_id: 290