Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| City of license | Identifier | Frequency | Power | Class | RECNet |
| --- | --- | --- | --- | --- | --- |
| Blind River | CBON-6 | 1010 AM | 40 s watt | LP | Query |
| Chapleau | CBON-FM-28 | 91.9 | 345 watts | A | Query |
| Dubreuilville | CBON-FM-11 | 97.9 | 50 watts | LP | Query |
| Elliot Lake | CBON-FM-5 | 101.7 | 2640 watts | B | Query |
| Espanola | CBON-FM-7 | 94.9 | 520 watts | A | Query |
| Geraldton | CBON-FM-22 | 93.7 | 6400 watts | B | Query |
| Gogama | CBON-FM-21 | 104.9 | 6900 watts | B | Query |
| Hearst | CBON-FM-26 | 90.3 | 8,340 watts | B1 | Query |
| Kapuskasing | CBON-FM-24 | 90.7 | 43900 watts | B | Query |
| Kirkland Lake | CBON-FM-1 | 93.7 | 2650 watts | A | Query |
| Manitouwadge | CBON-FM-23 | 96.9 | 143 watts | A | Query |
| Marathon | CBON-FM-29 | 102.3 | 2023 watts | B | Query |
| Matachewan | CBON-10 | 1110 AM | 40 watts | LP | Query |
| Mattawa | CBON-12 | 1090 AM | 40 watts | LP | Query |
| Nipigon | CBON-FM-19 | 97.3 | 2000 watts | B | Query |
| North Bay | CBON-FM-17 | 95.1 | 100000 watts | C | Query |
| Sault Ste. Marie | CBON-FM-18 | 88.1 | 3590 watts | B | Query |
| Temiskaming Shores | CBON-FM-2 | 99.7 | 780 watts | A | Query |
| Thunder Bay | CBON-FM-20 | 89.3 | 27400 watts | B | Query |
| Timmins | CBON-FM-25 | 97.1 | 44800 watts | B | Query |
| Wawa | CBON-FM-27 | 90.7 | 890 watts | A | Query |
Question:
What class has cbon-fm-23 as the identifier?
Answer:
A