Task: Cell-entity-annotation (source dataset: SemTab2019)

Your task is to annotate a cell in a table, using the DBpedia resource URI that best describes the entity referenced in the cell.
 
No explanation, return the DBpedia entity in JSON format: {"DBpedia entity": "<DBpedia entity>"}. Please note that DBpedia entity URIs are in the format of "http://dbpedia.org/resource/<entity>".

Input Table:
|   row_idx | col0               | col1                                        | col2             | col3             | col4               |
|----------:|:-------------------|:--------------------------------------------|:-----------------|:-----------------|:-------------------|
|         1 | Noble Mission      | J. Farms                                    | Danehill         | Sadler's Wells   | Kind               |
|         2 | Nijinsky           | W. Farm                                     | Bull Page        | Nearctic         | Flaming Page       |
|         3 | Next Move          | Alfred G. Vanderbilt II                     | Chance Play      | Bull Dog         | Now What           |
|         4 | Nellie L.          | C. Farm                                     | American Flag    | Blandford        | Nellie Flag        |
|         5 | Nellie Flag        | C. Farm                                     | Luke McLuke      | Man o' War       | Nellie Morse       |
|         6 | Nayef              | S. Stud                                     | Bustino          | Mr. Prospector   | Height of Fashion  |
|         7 | Nashwan            | Hamdan bin Rashid Al Maktoum                | Bustino          | Red God          | Height of Fashion  |
|         8 | My Flag            | O. Phipps                                   | Private Account  | Alydar           | Personal Ensign    |
|         9 | Mark-Ye-Well       | C. Farm                                     | Blenheim II      | Bull Dog         | Mar-Kell           |
|        10 | Mar-Kell           | C. Farm                                     | American Flag    | Blandford        | Nellie Flag        |
|        11 | Man of Iron        | S. G. Stables                               | Deputy Minister  | Storm Cat        | Better Than Honour |
|        12 | Man o' War         | A. B. Jr.                                   | Rock Sand        | Hastings         | Mahubah            |
|        13 | La Voyageuse       | J. Levesque                                 | Northern Dancer  | Intentionally    | Fanfreluche        |
|        14 | L'Enjoleur         | J. Lévesque                                 | Northern Dancer  | Tom Fool         | Fanfreluche        |
|        15 | John F Kennedy     | S. Niarchos                                 | Danehill         | Sadlers Wells    | Rumplestiltskin    |
|        16 | Jazil              | S. G. Stables                               | Deputy Minister  | Mr. Prospector   | Better Than Honour |
|        17 | Islington          | B. Stud                                     | Darshaan         | Northern Dancer  | Hellenic           |
|        18 | Intercontinental   | J. Farms                                    | Kahyasi          | Danzig           | Hasili             |
|        19 | Ibn Khaldun        | D. Stud                                     | Sadler's Wells   | Kingmambo        | Gossamer           |
|        20 | His Majesty        | J. W. Galbreath                             | Alibhai          | Tenerani         | Flower Bowl        |
|        21 | Haafhd             | S. Stud                                     | Blushing Groom   | Unfuwain         | Al Bahathri        |
|        22 | Grey Classic       | S. Farm                                     | Nodouble         | Herbager         | No Class           |
|        23 | Graustark          | J. W. Galbreath                             | Alibhai          | Tenerani         | Flower Bowl        |
|        24 | Giant's Causeway   | C. Stud                                     | Rahy             | Storm Bird       | Mariah's Storm     |
|        25 | Galileo            | C. Stud                                     | Miswaki          | Northern Dancer  | Urban Sea          |
|        26 | Funny Cide         | W. Farm                                     | Slewacide        | Forty Niner      | Belle's Good Cide  |
|        27 | Frankel            | J. Farms                                    | Danehill         | Sadler's Wells   | Kind               |
|        28 | Flawlessly         | L. Wolfson                                  | Nijinsky II      | Exclusive Native | La Confidence      |
|        29 | Eye of the Leopard | S. Farm                                     | Smart Strike     | Seattle Slew     | Eye of the Sphynx  |
|        30 | Eswarah            | S. Racing                                   | Alleged          | Northern Dancer  | Midway Lady        |
|        31 | Empire Maker       | J. Farms                                    | El Gran Senor    | Fappiano         | Toussaud           |
|        32 | Eleanor            | Sir Charles Bunbury, 6th Baronet            | Diomed           | Saltram          | Young Giantess     |
|        33 | Eclipse            | Prince William Augustus, Duke of Cumberland | Regulus          | Squirt           | Spilletta          |
|        34 | East of the Moon   | S. Niarchos                                 | Nureyev          | Damascus         | Miesque            |
|        35 | Diamond Jubilee    | Edward VII of the United Kingdom            | Hampton          | Galopin          | Perdita            |
|        36 | Deceit Dancer      | E. P. Taylor                                | Prince John      | Northern Dancer  | Deceit             |
|        37 | Dansili            | J. Farms                                    | Kahyasi          | Danzig           | Hasili             |
|        38 | Dancethruthedawn   | S. Farm                                     | Danzig           | Raise a Native   | Dance Smartly      |
|        39 | Dance Smartly      | S. Farm                                     | Smarten          | Northern Dancer  | Classy 'n Smart    |
|        40 | Dance Number       | O. Phipps                                   | Buckpasser       | Nearctic         | Numbered Account   |
|        41 | Cum Laude Laurie   | J. W. Galbreath                             | Swaps            | Turn-to          | Primonetta         |
|        42 | Corinne            | T. Grosvenor                                | Beningbrough     | Potoooooooo      | Briseis            |
|        43 | Coastal            | C. Farm                                     | Buckpasser       | Raise A Native   | Alluvial           |
|        44 | Chester House      | J. Farms                                    | El Gran Senor    | Raise a Native   | Toussaud           |
|        45 | Champs Elysees     | J. Farms                                    | Kahyasi          | Danzig           | Hasili             |
|        46 | Cellini            | C. Farm                                     | Bold Ruler       | Princequillo     | Gamely             |
|        47 | Carnegie           | R. Sangster                                 | Riverman         | Northern Dancer  | Detroit            |
|        48 | Cacique            | J. Farms                                    | Kahyasi          | Danzig           | Hasili             |
|        49 | Bull Dog           | J. D. Cohn                                  | Spearmint        | Ajax             | Plucky Liege       |
|        50 | Buckpasser         | O. Phipps                                   | War Admiral      | Menow            | Busanda            |
|        51 | Brian Boru         | J. Farms                                    | Alleged          | Northern Dancer  | Eva Luna           |
|        52 | Bowl of Flowers    | B. Stable                                   | Alibhai          | Eight Thirty     | Flower Bowl        |
|        53 | Boldnesian         | W. H. Perry                                 | Polynesian       | Nasrullah        | Alanesian          |
|        54 | Bold Lad           | W. Stable                                   | Princequillo     | Nasrullah        | Misty Morn         |
|        55 | Black Tarquin      | W. W. Sr.                                   | Sir Gallahad III | Pharos           | Vagrancy           |
|        56 | Black Helen        | Idle Hour Stock Farm                        | Teddy            | Peter Pan I      | La Troienne        |
|        57 | Bimelech           | E. R. Bradley                               | Teddy            | Peter Pan I      | La Troienne        |
|        58 | Big Game           | N. Stud                                     | Tetratema        | Blandford        | Myrobella          |
|        59 | Be My Guest        | W. Haefner                                  | Tudor Minstrel   | Nearctic         | What a Treat       |
|        60 | Bay Middleton      | George Child Villiers, 5th Earl of Jersey   | Phantom          | Selim            | Cobweb             |
|        61 | Bardstown          | C. Farm                                     | Bull Lea         | Hyperion         | Twilight Tear      |
|        62 | Banks Hill         | J. Farms                                    | Kahyasi          | Danzig           | Hasili             |
|        63 | A Gleam            | C. Farm                                     | Bull Lea         | Blandford        | Twilight Tear      |
|        64 | A.P. Indy          | William Stamps Farish III                   | Secretariat      | Bold Reasoning   | Weekend Surprise   |

Target cell located at row 39 and column col4:
Classy 'n Smart



col_id: 4
row_id: 39
cell_value: Classy 'n Smart
label: http://dbpedia.org/resource/Classy_'n_Smart
csv: v17_954
col_name: col4
case_id: 86665