Task: Columns-property-anotation (source dataset: SemTab2019)

You will be given a table, along with a head column and a tail column from the table. Your task is to annotate the semantic relationship between this pair of columns in the table, using a valid property name from the DBPedia Ontology, which always starts with the prefix of http://dbpedia.org/ontology/.
 
No explanation, return the ontology property in JSON format: {"DBpedia property": "<DBpedia property>"}. The annotation property should come with the prefix of http://dbpedia.org/ontology/.

Input table:
| col0                |   col1 | col2       | col3       |
|:--------------------|-------:|:-----------|:-----------|
| USS Olympia         |     16 | 1892-11-05 | 1895-02-05 |
| USS Olmstead        |     18 | 1944-07-04 | 1944-09-05 |
| USS Oliver Mitchell |     10 | 1944-02-08 | 1944-06-14 |
| USS Oklahoma City   |     20 | 1944-02-20 | 1944-12-22 |
| USS Okaloosa        |     18 | 1944-10-22 | 1944-11-28 |
| USS Okala           |     15 | 1945-02-08 | 1945-06-28 |
| USS Ohio            |     12 | 1979-04-07 | 1981-11-11 |
| USS Ohio            |     16 | 1820-05-30 | 1838-10-16 |
| USS Ogden           |     11 | 1943-06-23 | 1943-12-20 |
| USS Ogden           |     32 | 1964-06-27 | 1965-06-19 |
| USS Odum            |     10 | 1944-01-19 | 1945-01-12 |
| USS Odax            |      8 | 1945-04-10 | 1945-07-11 |
| USS Octorara        |     10 | 1861-12-07 | 1862-02-28 |
| USS Octavia         |     15 | 1945-01-18 | 1945-06-19 |
| USS Oconto          |     18 | 1944-06-20 | 1944-09-02 |
| USS Oconee          |     11 | 1944-11-19 | 1944-12-23 |
| USS Ocklawaha       |     20 | 1943-06-09 | 1944-03-09 |
| USS Ochlockonee     |     11 | 1944-11-19 | 1944-12-29 |
| USS Ocelot          |     16 | 1919-02-22 | 1944-01-15 |
| USS Oceanus         |     15 | 1943-02-11 | 1943-05-22 |
| USS Oceanside       |     10 | 1944-08-03 | 1944-09-25 |
| USS Observer        |     10 | 1954-10-19 | 1955-08-31 |
| USS Oberrender      |     11 | 1944-01-18 | 1944-05-11 |
| USS Oberon          |     19 | 1942-03-18 | 1942-06-15 |
| USS Oakland         |     16 | 1942-10-23 | 1943-07-17 |
| USS Oak Hill        |     21 | 1943-06-25 | 1944-01-05 |
| USS Oahu            |      8 | 1927-11-26 | 1928-10-22 |
| USS Oahu            |     17 | 1943-09-09 | 1944-04-04 |
| USS O-9             |      5 | 1918-01-27 | 1918-07-27 |
| USS O-8             |      5 | 1917-12-31 | 1918-07-11 |
| USS O-7             |      5 | 1917-12-16 | 1918-07-04 |
| USS O-6             |      5 | 1917-11-25 | 1918-06-12 |
| USS O-5             |      5 | 1917-11-11 | 1918-06-08 |
| USS O-3             |      5 | 1917-09-27 | 1918-06-13 |
| USS O-2             |      5 | 1918-05-24 | 1918-10-19 |
| USS O-1             |      5 | 1918-07-09 | 1918-11-05 |
| USS O-16            |      4 | 1918-02-09 | 1918-08-01 |
| USS O-15            |      4 | 1918-02-12 | 1918-08-27 |
| USS O-14            |      4 | 1918-05-06 | 1918-10-01 |
| USS O-13            |      4 | 1917-12-27 | 1918-11-27 |
| USS O-12            |      4 | 1917-09-29 | 1918-10-19 |
| USS O-11            |      4 | 1917-10-29 | 1918-10-19 |
| USS O-10            |      5 | 1918-02-21 | 1918-08-17 |
| USS O'Toole         |     10 | 1943-11-02 | 1944-01-22 |

Head column: col0

Tail column: col2



col_a_id: 0
col_b_id: 2
col_a_name: col0
col_b_name: col2
label: http://dbpedia.org/ontology/shipLaunch
csv: v15_563
case_id: 480