Please answer the following question: What key details about marti emerald  can be extracted from the following bio?  Bio: marti emerald -lrb- born 1955 -rrb- is a california politician and former television journalist . she is a member of the san diego city council in san diego , california . she represented san diego 's seventh council district from 2008 to 2012 . since 2012 she represents the ninth council district . she is a democrat , although city council positions are officially nonpartisan per california state law .
A:
- website is -lsb- http://www.sandiego.gov/citycouncil/cd9/ official website -rsb-- residence is san diego , california- successor is scott sherman- party is democratic- predecessor is new district jim madaffer- office is member district member of san diego city council representing the seventh of district san diego city council representing the ninth- term end is december 3 , 2012- birth date is 1955- term start is december 3 , 2012 december 2008- name is marti emerald- image is martiemeral.jpg- alma mater is national university