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 |
|:-------------------------------|:----------------------------|:--------------------|-------:|
| 1950 British Empire Trophy     | Maserati in motorsport      | T. d. Graffenried   |   9855 |
| 1950 Belgian Grand Prix        | Talbot-Lago                 | L. Rosier           |  14120 |
| 1950 Bari Grand Prix           | Hersham and Walton Motors   | S. Moss             |   8432 |
| 1950 BRDC International Trophy | Scuderia Ferrari            | P. Whitehead        |   4647 |
| 1950 Albi Grand Prix           | Simca-Gordini               | M. Trintignant      |   8880 |
| 1949 Swiss Grand Prix          | Talbot-Lago                 | R. Sommer           |   7279 |
| 1949 San Remo Grand Prix       | Maserati in motorsport      | T. d. Graffenried   |   3379 |
| 1949 Roussillon Grand Prix     | Maserati 4CLT/48            | B. Campos           |   2537 |
| 1949 Italian Grand Prix        | Maserati in motorsport      | B. Bhanudej         |   6279 |
| 1949 French Grand Prix         | Scuderia Ferrari            | P. Whitehead        |   7814 |
| 1949 Buenos Aires Grand Prix   | Scuderia Ferrari            | L. Villoresi        |   4863 |
| 1949 Buenos Aires Grand Prix   | Maserati 4CL                | E. Cantoni          |   4863 |
| 1949 Buenos Aires Grand Prix   | Alfa Romeo 308              | Ó. A. Gálvez        |   4870 |
| 1949 British Grand Prix        | Talbot-Lago                 | L. Rosier           |   4648 |
| 1949 Belgian Grand Prix        | Scuderia Ferrari            | A. Ascari           |  14065 |
| 1949 BRDC International Trophy | Ferrari                     | L. Villoresi        |   4649 |
| 1948 Swiss Grand Prix          | Maserati                    | L. Villoresi        |   7261 |
| 1948 San Remo Grand Prix       | Maserati in motorsport      | C. Bucci            |   3379 |
| 1948 Roussillon Grand Prix     | Scuderia Ferrari            | R. Sommer           |   2537 |
| 1948 Monaco Grand Prix         | Maserati                    | E. d. Graffenried   |   3144 |
| 1948 Italian Grand Prix        | Scuderia Ferrari            | R. Sommer           |   4800 |
| 1948 French Grand Prix         | Alfa Romeo in motorsport    | A. Ascari           |   7774 |
| 1948 Buenos Aires Grand Prix   | Maserati 4CL                | Raph                |   4863 |
| 1948 British Grand Prix        | English Racing Automobiles  | B. Gerard           |   5906 |
| 1947 Swiss Grand Prix          | Alfa Romeo in motorsport    | C. F. Trossi        |   7261 |
| 1947 San Remo Grand Prix       | Alfa Romeo in motorsport    | P. Ghersi           |   2624 |
| 1947 Roussillon Grand Prix     | Delahaye 135                | Y. Giraud-Cabantous |   2537 |
| 1947 Reims Grand Prix          | English Racing Automobiles  | B. Gerard           |   7814 |
| 1947 Italian Grand Prix        | Alfa Romeo in motorsport    | C. Sanesi           |   3447 |
| 1947 French Grand Prix         | Talbot-Lago                 | E. Chaboud          |   7288 |
| 1947 Buenos Aires Grand Prix   | Alfa Romeo 308              | C. Landi            |   2409 |
| 1947 Belgian Grand Prix        | Alfa Romeo in motorsport    | C. F. Trossi        |  14065 |
| 1947 Australian Grand Prix     | Mercedes-Benz in motorsport | L. Davison          |   6120 |
| 1946 Turin Grand Prix          | Maserati                    | R. Sommer           |   4488 |
| 1946 Roussillon Grand Prix     | Maserati 4CL                | Raph                |   2217 |
| 1946 Nice Grand Prix           | Delahaye                    | E. Chaboud          |   3218 |
| 1946 Nations Grand Prix        | Alfa Romeo in motorsport    | J. Wimille          |   2985 |
| 1946 Marseille Grand Prix      | Delahaye                    | G. Grignard         |   3588 |
| 1939 Swiss Grand Prix          | Mercedes-Benz               | M. v. Brauchitsch   |   7274 |

Target entity column: col0



col_id: 0
label: http://dbpedia.org/ontology/GrandPrix
okay_annotation: http://dbpedia.org/ontology/SportsEvent http://dbpedia.org/ontology/Event http://dbpedia.org/ontology/SocietalEvent
csv: v15_256
col_name: col0
case_id: 194