Table:
Joe Biden

Born

Joseph Robinette Biden Jr.

(1942-11-20) November 20, 1942 (age 76)
Scranton, Pennsylvania, U.S.
Political party	Democratic (1969–present)
Other political
affiliations	Independent (1968–1969)
Spouse(s)

Neilia Hunter
(m. 1966; died 1972)

Jill Jacobs (m. 1977)

Children

Beau
Hunter
Naomi
Ashley

Education	University of Delaware (BA)
Syracuse University (JD)
Website	Official website (Archived)
Official Facebook
Official Twitter

What are the cells' value in the following positions in the table? Provide the value of all target cells in the JSON structure, using the format {"row_id":"m", "column_id":"n", "cell_value":"<Corresponding Cell Value>"}.
the 8th row and the 1st column,
the 3rd row and the 1st column,
the 4th row and the 1st column,
the 7th row and the 1st column,

The target cell values are as follows:
{"row_id":"8", "column_id":"1", "cell_value":"Website"}
{"row_id":"3", "column_id":"1", "cell_value":"Political party"}
{"row_id":"4", "column_id":"1", "cell_value":"Other political affiliations"}
{"row_id":"7", "column_id":"1", "cell_value":"Education"}