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:
| Network name | Flagship | Programming type | Owner | Affiliates |
| --- | --- | --- | --- | --- |
| Canal de las Estrellas | XEW 2 | soap operas, retro movies and sports | Televisa | 1 |
| Canal 5 | XHGC 5 | cartoons, movies, and series | Televisa | 1 |
| Azteca 7 | XHIMT 7 | sports, series, and movies | TV Azteca | 1 |
| Galavisión | XEQ 9 | retro programming and sports | Televisa | 1 |
| Once TV | XEIPN 11 | educational and cultural | National Polytechnic Institute | 1 |
| Azteca 13 | XHDF 13 | news, soap operas, and sports | TV Azteca | 1 |
| Independent |  | varies | Independent | 2 |
Question:
azteca 7 and azteca 13 are both owned by whom?
Answer:
TV Azteca