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 | Flagship | Programming | Region | Origin | Owner |
| --- | --- | --- | --- | --- | --- |
| 7 Saltillo | XHRCG | entertainment | Coahuila | Saltillo | Televisa |
| TV CU4TRO | XHLEG | educational | Guanajuato | León | Estado de Guanajuato |
| Soy Guerrero | XHHCG | educational | Guerrero | Chilpancingo | Estado de Guerrero |
| C3 Hidalgo | XHPAH | educational | Hidalgo | Pachuca | Estado de Hidalgo |
| TV Mexiquense | XHPTP | educational | State of Mexico | Mexico City | Sistema de Radio y Televisión Mexiquense |
| SMRTV | XHMOR | educational | Michoacán | Morelia | Estado de Michoacán |
| TV Azteca Noreste | XHFN | entertainment | Coahuila , Nuevo León , and Tamaulipas | Monterrey | TV Azteca |
| TVNL | XHMNL | educational | Nuevo León | Monterrey | Estado de Nuevo León |
| Oaxaca TV | XHAOX | educational | Oaxaca | Oaxaca | Estado de Oaxaca |
| SICOM | XHPUE | educational | Puebla | Puebla | Estado de Puebla |
| RTV | XHGV | educational | Veracruz | Xalapa | Estado de Veracruz |
| Telemax | XEWH | educational | Sonora | Hermosillo | Estado de Sonora |
| TV Tabasqueña | XHSTA | educational | Tabasco | Villahermosa | Estado de Tabasco |
| Televisa Tamaulipas | XHTK | entertainment | Tamaulipas | Ciudad Victoria | Televisa |
Question:
Which owners originate in Mexico City?
Answer:
Sistema de Radio y Televisión Mexiquense